::1 | > 11,989,648 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('be1981805a9229280c69d675f73c831e','0')' took 157 us

::1 | > 11,992,794 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='be1981805a9229280c69d675f73c831e'' took 241 us

::1 | > 11,993,294 [0] Query result _db_get_row

::1 | > 11,994,493 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='be1981805a9229280c69d675f73c831e'' took 205 us

::1 | > 11,995,553 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=stability+Lecture+Notes&rsz=small

| - > 2,731 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,000 [0] 'mysqli_connect' took 385 us

::1 | > 4,388 [0]

::1 | > 4,669 [0] Loading /check_lock

::1 | > 5,540 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 6,305 [0]

::1 | > 7,332 [0] Request URI: /check_lock

::1 | > 8,325 [0] start controller

::1 | > 11,746 [0] id is 0

::1 | > 12,501 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 365 us

::1 | > 15,192 [0] Query result _db_get_row

::1 | > 12,197,371 [0] 'uncached_file_get_contents' took 201,123 us

::1 | > 12,199,162 [0] 'caching file_get_contents' took 1,042 us

::1 | > 12,199,976 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=stability+Lecture+Notes&rsz=small

::1 | > 12,200,875 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='be1981805a9229280c69d675f73c831e'' took 366 us

::1 | > 12,201,642 [0] 'DELETE FROM primitive_cache WHERE url='be1981805a9229280c69d675f73c831e'' took 272 us

::1 | > 12,202,249 [0] 'google_search' took 214,465 us

::1 | > 12,203,032 [0] perform_search(itunesu,stability,Array,crs)

::1 | > 12,203,964 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=stability&media=iTunesU

::1 | > 12,205,130 [0] 'SELECT * FROM primitive_cache WHERE url='e2c6d4eec3c388eec6de10f707362db4'' took 348 us

::1 | > 12,205,872 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e2c6d4eec3c388eec6de10f707362db4','0')' took 201 us

::1 | > 12,206,712 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='e2c6d4eec3c388eec6de10f707362db4'' took 286 us

::1 | > 12,207,218 [0] Query result _db_get_row

::1 | > 12,210,835 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='e2c6d4eec3c388eec6de10f707362db4'' took 360 us

::1 | > 12,211,519 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=stability&media=iTunesU

::1 | > 12,842,875 [0] 'uncached_file_get_contents' took 630,568 us

::1 | > 12,864,800 [0] 'caching file_get_contents' took 20,729 us

::1 | > 12,867,502 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=stability&media=iTunesU

::1 | > 12,868,586 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='e2c6d4eec3c388eec6de10f707362db4'' took 430 us

::1 | > 12,869,194 [0] 'DELETE FROM primitive_cache WHERE url='e2c6d4eec3c388eec6de10f707362db4'' took 265 us

::1 | > 12,925,842 [0] 'itunesu_search' took 721,854 us

::1 | > 12,983,048 [0] Array of size 12

::1 | > 12,993,119 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CA Algebra I: Graphing Inequalities', '3540', '2')' took 319 us

::1 | > 12,994,091 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 180 us

| - > 3,482 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 27,189 [0] 'mysqli_connect' took 453 us

::1 | > 13,044,107 [0] store_attrib(3576, source, khanacad)

::1 | > 13,045,434 [0] 'DELETE FROM comment_data WHERE id='3576' AND attrib='7'' took 374 us

::1 | > 29,368 [0]

::1 | > 13,046,339 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3576', '7', 'khanacad')' took 270 us

::1 | > 109,208 [0] Loading /check_lock

::1 | > 13,126,152 [0] store_attrib(3576, title, CA Algebra I: Graphing Inequalities)

::1 | > 128,422 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 128,830 [0]

::1 | > 13,146,121 [0] 'DELETE FROM comment_data WHERE id='3576' AND attrib='9'' took 975 us

::1 | > 144,485 [0] Request URI: /check_lock

::1 | > 144,877 [0] start controller

::1 | > 13,162,054 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3576', '9', 'CA Algebra I: Graphing Inequalities')' took 899 us

::1 | > 150,027 [0] id is 0

::1 | > 13,166,940 [0] store_attrib(3576, url, http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities)

::1 | > 13,262,309 [0] 'DELETE FROM comment_data WHERE id='3576' AND attrib='10'' took 3,720 us

::1 | > 13,265,621 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3576', '10', 'http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities')' took 2,407 us

::1 | > 255,295 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 13,988 us

::1 | > 13,274,534 [0] store_attrib(3576, rating, 0)

::1 | > 258,323 [0] Query result _db_get_row

::1 | > 13,276,962 [0] 'DELETE FROM comment_data WHERE id='3576' AND attrib='6'' took 1,875 us

::1 | > 13,277,700 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3576', '6', '0')' took 212 us

::1 | > 13,278,964 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Calculus Graphing with Derivatives Example', '3540', '2')' took 231 us

::1 | > 13,280,647 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 252 us

::1 | > 13,281,080 [0] store_attrib(3577, source, khanacad)

::1 | > 13,282,677 [0] 'DELETE FROM comment_data WHERE id='3577' AND attrib='7'' took 396 us

::1 | > 13,283,277 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3577', '7', 'khanacad')' took 190 us

::1 | > 13,283,711 [0] store_attrib(3577, title, Calculus Graphing with Derivatives Example)

::1 | > 13,285,425 [0] 'DELETE FROM comment_data WHERE id='3577' AND attrib='9'' took 159 us

::1 | > 13,285,945 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3577', '9', 'Calculus Graphing with Derivatives Example')' took 168 us

::1 | > 13,286,570 [0] store_attrib(3577, url, http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example)

::1 | > 13,287,869 [0] 'DELETE FROM comment_data WHERE id='3577' AND attrib='10'' took 155 us

::1 | > 13,288,457 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3577', '10', 'http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example')' took 169 us

::1 | > 13,289,139 [0] store_attrib(3577, rating, 0)

::1 | > 13,290,307 [0] 'DELETE FROM comment_data WHERE id='3577' AND attrib='6'' took 146 us

::1 | > 13,291,131 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3577', '6', '0')' took 158 us

::1 | > 13,294,127 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Markovnikov\'s Rule and Carbocations', '3540', '2')' took 777 us

::1 | > 13,296,344 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 1,271 us

::1 | > 13,306,520 [0] store_attrib(3578, source, khanacad)

::1 | > 13,307,684 [0] 'DELETE FROM comment_data WHERE id='3578' AND attrib='7'' took 443 us

::1 | > 13,308,242 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3578', '7', 'khanacad')' took 189 us

::1 | > 13,308,789 [0] store_attrib(3578, title, Markovnikov's Rule and Carbocations)

::1 | > 13,310,129 [0] 'DELETE FROM comment_data WHERE id='3578' AND attrib='9'' took 167 us

::1 | > 13,311,311 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3578', '9', 'Markovnikov\'s Rule and Carbocations')' took 205 us

::1 | > 13,311,826 [0] store_attrib(3578, url, http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations)

::1 | > 13,313,123 [0] 'DELETE FROM comment_data WHERE id='3578' AND attrib='10'' took 205 us

::1 | > 13,313,689 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3578', '10', 'http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations')' took 183 us

::1 | > 13,315,108 [0] store_attrib(3578, rating, 0)

::1 | > 13,315,773 [0] 'DELETE FROM comment_data WHERE id='3578' AND attrib='6'' took 154 us

::1 | > 13,316,334 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3578', '6', '0')' took 160 us

::1 | > 13,317,231 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Periodic Table Trends: Ionization Energy', '3540', '2')' took 182 us

::1 | > 13,317,971 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 146 us

::1 | > 13,318,720 [0] store_attrib(3579, source, khanacad)

::1 | > 13,319,958 [0] 'DELETE FROM comment_data WHERE id='3579' AND attrib='7'' took 151 us

::1 | > 13,320,734 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3579', '7', 'khanacad')' took 220 us

::1 | > 13,321,573 [0] store_attrib(3579, title, Periodic Table Trends: Ionization Energy)

::1 | > 13,322,628 [0] 'DELETE FROM comment_data WHERE id='3579' AND attrib='9'' took 154 us

::1 | > 13,323,257 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3579', '9', 'Periodic Table Trends: Ionization Energy')' took 165 us

::1 | > 13,323,961 [0] store_attrib(3579, url, http://www.khanacademy.org/video/periodic-table-trends--ionization-energy)

::1 | > 13,325,185 [0] 'DELETE FROM comment_data WHERE id='3579' AND attrib='10'' took 144 us

::1 | > 13,326,014 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3579', '10', 'http://www.khanacademy.org/video/periodic-table-trends--ionization-energy')' took 164 us

::1 | > 13,326,909 [0] store_attrib(3579, rating, 0)

::1 | > 13,328,011 [0] 'DELETE FROM comment_data WHERE id='3579' AND attrib='6'' took 181 us

::1 | > 13,328,702 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3579', '6', '0')' took 181 us

::1 | > 13,329,822 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture notes - Stability Theory (Math 414) Spring 2003.', '3540', '2')' took 185 us

::1 | > 13,330,713 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 154 us

::1 | > 13,333,507 [0] store_attrib(3580, title, Lecture notes - Stability Theory (Math 414) Spring 2003.)

::1 | > 13,334,661 [0] 'DELETE FROM comment_data WHERE id='3580' AND attrib='9'' took 238 us

::1 | > 13,335,280 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3580', '9', 'Lecture notes - Stability Theory (Math 414) Spring 2003.')' took 188 us

::1 | > 13,336,585 [0] store_attrib(3580, link, http://www.math.uiuc.edu/People/pillay/lecturenotes.stability.pdf)

::1 | > 13,339,524 [0] 'DELETE FROM comment_data WHERE id='3580' AND attrib='8'' took 212 us

::1 | > 13,342,020 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3580', '8', 'http://www.math.uiuc.edu/People/pillay/lecturenotes.stability.pdf')' took 189 us

::1 | > 13,343,241 [0] store_attrib(3580, source, google)

::1 | > 13,344,691 [0] 'DELETE FROM comment_data WHERE id='3580' AND attrib='7'' took 194 us

::1 | > 13,345,920 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3580', '7', 'google')' took 190 us

::1 | > 13,348,002 [0] store_attrib(3580, rating, 0)

::1 | > 13,349,899 [0] 'DELETE FROM comment_data WHERE id='3580' AND attrib='6'' took 814 us

::1 | > 13,350,428 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3580', '6', '0')' took 172 us

::1 | > 13,352,326 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Amazon.com: Game Theoretical Foundations of Evolutionary Stability ...', '3540', '2')' took 189 us

::1 | > 13,352,989 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 147 us

::1 | > 13,353,710 [0] store_attrib(3581, title, Amazon.com: Game Theoretical Foundations of Evolutionary Stability ...)

::1 | > 13,355,159 [0] 'DELETE FROM comment_data WHERE id='3581' AND attrib='9'' took 169 us

::1 | > 13,355,834 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3581', '9', 'Amazon.com: Game Theoretical Foundations of Evolutionary Stability ...')' took 175 us

::1 | > 13,356,777 [0] store_attrib(3581, link, http://www.amazon.com/Theoretical-Foundations-Evolutionary-Stability-Mathematical/dp/0387507663)

::1 | > 13,358,009 [0] 'DELETE FROM comment_data WHERE id='3581' AND attrib='8'' took 164 us

::1 | > 13,358,700 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3581', '8', 'http://www.amazon.com/Theoretical-Foundations-Evolutionary-Stability-Mathematical/dp/0387507663')' took 195 us

::1 | > 13,361,336 [0] store_attrib(3581, source, google)

::1 | > 13,362,340 [0] 'DELETE FROM comment_data WHERE id='3581' AND attrib='7'' took 175 us

::1 | > 13,363,002 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3581', '7', 'google')' took 167 us

::1 | > 13,363,784 [0] store_attrib(3581, rating, 0)

::1 | > 13,366,570 [0] 'DELETE FROM comment_data WHERE id='3581' AND attrib='6'' took 174 us

::1 | > 13,369,085 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3581', '6', '0')' took 212 us

::1 | > 13,369,870 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Aircraft Stability and Control AE 2350 Lecture Notes #11', '3540', '2')' took 183 us

::1 | > 13,371,087 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 150 us

::1 | > 13,372,997 [0] store_attrib(3582, title, Aircraft Stability and Control AE 2350 Lecture Notes #11)

::1 | > 13,376,331 [0] 'DELETE FROM comment_data WHERE id='3582' AND attrib='9'' took 213 us

::1 | > 13,376,926 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3582', '9', 'Aircraft Stability and Control AE 2350 Lecture Notes #11')' took 213 us

::1 | > 13,379,028 [0] store_attrib(3582, link, http://soliton.ae.gatech.edu/people/lsankar/AE1350/Lecture.11.ppt)

::1 | > 13,380,383 [0] 'DELETE FROM comment_data WHERE id='3582' AND attrib='8'' took 190 us

::1 | > 13,381,511 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3582', '8', 'http://soliton.ae.gatech.edu/people/lsankar/AE1350/Lecture.11.ppt')' took 180 us

::1 | > 13,383,733 [0] store_attrib(3582, source, google)

::1 | > 13,387,636 [0] 'DELETE FROM comment_data WHERE id='3582' AND attrib='7'' took 236 us

::1 | > 13,388,180 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3582', '7', 'google')' took 176 us

::1 | > 13,388,802 [0] store_attrib(3582, rating, 0)

::1 | > 13,390,084 [0] 'DELETE FROM comment_data WHERE id='3582' AND attrib='6'' took 179 us

::1 | > 13,391,002 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3582', '6', '0')' took 168 us

::1 | > 13,392,590 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture Notes for Chapter 7 - Stability and Cloud Development ...', '3540', '2')' took 185 us

::1 | > 13,394,324 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 150 us

::1 | > 13,395,057 [0] store_attrib(3583, title, Lecture Notes for Chapter 7 - Stability and Cloud Development ...)

::1 | > 13,398,128 [0] 'DELETE FROM comment_data WHERE id='3583' AND attrib='9'' took 381 us

::1 | > 13,398,674 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3583', '9', 'Lecture Notes for Chapter 7 - Stability and Cloud Development ...')' took 179 us

::1 | > 13,399,815 [0] store_attrib(3583, link, http://apollo.lsc.vsc.edu/classes/met130/notes/chapter6/index.html)

::1 | > 13,400,990 [0] 'DELETE FROM comment_data WHERE id='3583' AND attrib='8'' took 180 us

::1 | > 13,401,763 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3583', '8', 'http://apollo.lsc.vsc.edu/classes/met130/notes/chapter6/index.html')' took 174 us

::1 | > 13,402,471 [0] store_attrib(3583, source, google)

::1 | > 13,404,048 [0] 'DELETE FROM comment_data WHERE id='3583' AND attrib='7'' took 351 us

::1 | > 13,405,950 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3583', '7', 'google')' took 169 us

::1 | > 13,406,599 [0] store_attrib(3583, rating, 0)

::1 | > 13,408,381 [0] 'DELETE FROM comment_data WHERE id='3583' AND attrib='6'' took 174 us

::1 | > 13,409,729 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3583', '6', '0')' took 182 us

::1 | > 13,411,303 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('ELEC3104 Digital Signal Processing', '3540', '2')' took 211 us

::1 | > 13,411,819 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 166 us

::1 | > 13,413,798 [0] store_attrib(3584, source, itunesu)

::1 | > 13,415,741 [0] 'DELETE FROM comment_data WHERE id='3584' AND attrib='7'' took 180 us

::1 | > 13,416,469 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3584', '7', 'itunesu')' took 185 us

::1 | > 13,417,284 [0] store_attrib(3584, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/unsw.edu.au.1550444863)

::1 | > 13,420,403 [0] 'DELETE FROM comment_data WHERE id='3584' AND attrib='10'' took 179 us

::1 | > 13,421,041 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3584', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/unsw.edu.au.1550444863')' took 190 us

::1 | > 13,422,105 [0] store_attrib(3584, title, ELEC3104 Digital Signal Processing)

::1 | > 13,423,912 [0] 'DELETE FROM comment_data WHERE id='3584' AND attrib='9'' took 218 us

::1 | > 13,433,067 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3584', '9', 'ELEC3104 Digital Signal Processing')' took 358 us

::1 | > 13,434,484 [0] store_attrib(3584, art, http://deimos3.apple.com/indigo//f5/a2/77/45/f5a277457b233e3e5c17057859880784ccd159e9b9d13a39e0220520d4277d0d-1546802997.jpg)

::1 | > 13,435,674 [0] 'DELETE FROM comment_data WHERE id='3584' AND attrib='16'' took 256 us

::1 | > 13,436,238 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3584', '16', 'http://deimos3.apple.com/indigo//f5/a2/77/45/f5a277457b233e3e5c17057859880784ccd159e9b9d13a39e0220520d4277d0d-1546802997.jpg')' took 213 us

::1 | > 13,437,004 [0] store_attrib(3584, rating, 0)

::1 | > 13,438,348 [0] 'DELETE FROM comment_data WHERE id='3584' AND attrib='6'' took 164 us

::1 | > 13,439,085 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3584', '6', '0')' took 178 us

::1 | > 13,440,051 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Preventing the Next Financial Crisis', '3540', '2')' took 195 us

::1 | > 13,442,944 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 719 us

::1 | > 13,443,288 [0] store_attrib(3585, source, itunesu)

::1 | > 13,444,529 [0] 'DELETE FROM comment_data WHERE id='3585' AND attrib='7'' took 177 us

::1 | > 13,445,762 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3585', '7', 'itunesu')' took 200 us

::1 | > 13,446,295 [0] store_attrib(3585, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/columbia.edu.1857512367)

::1 | > 13,447,489 [0] 'DELETE FROM comment_data WHERE id='3585' AND attrib='10'' took 169 us

::1 | > 13,448,093 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3585', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/columbia.edu.1857512367')' took 201 us

::1 | > 13,448,729 [0] store_attrib(3585, title, Preventing the Next Financial Crisis)

::1 | > 13,449,992 [0] 'DELETE FROM comment_data WHERE id='3585' AND attrib='9'' took 159 us

::1 | > 13,450,774 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3585', '9', 'Preventing the Next Financial Crisis')' took 187 us

::1 | > 13,451,323 [0] store_attrib(3585, art, http://deimos3.apple.com/indigo//18/be/9e/f3/18be9ef37eaf1678942747017580b421391a70b410cf5582fa06438d52af574e-1867407012.jpg)

::1 | > 13,452,650 [0] 'DELETE FROM comment_data WHERE id='3585' AND attrib='16'' took 159 us

::1 | > 13,453,208 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3585', '16', 'http://deimos3.apple.com/indigo//18/be/9e/f3/18be9ef37eaf1678942747017580b421391a70b410cf5582fa06438d52af574e-1867407012.jpg')' took 188 us

::1 | > 13,454,236 [0] store_attrib(3585, rating, 0)

::1 | > 13,455,224 [0] 'DELETE FROM comment_data WHERE id='3585' AND attrib='6'' took 191 us

::1 | > 13,455,826 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3585', '6', '0')' took 187 us

::1 | > 13,457,120 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('ELEG 312-010: Electronic Circuit Analysis II', '3540', '2')' took 225 us

::1 | > 13,457,767 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 155 us

::1 | > 13,458,496 [0] store_attrib(3586, source, itunesu)

::1 | > 13,460,139 [0] 'DELETE FROM comment_data WHERE id='3586' AND attrib='7'' took 201 us

::1 | > 13,460,710 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3586', '7', 'itunesu')' took 190 us

::1 | > 13,461,386 [0] store_attrib(3586, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/udel.edu.4730252116)

::1 | > 13,462,841 [0] 'DELETE FROM comment_data WHERE id='3586' AND attrib='10'' took 382 us

::1 | > 13,463,367 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3586', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/udel.edu.4730252116')' took 193 us

::1 | > 13,463,946 [0] store_attrib(3586, title, ELEG 312-010: Electronic Circuit Analysis II)

::1 | > 13,465,930 [0] 'DELETE FROM comment_data WHERE id='3586' AND attrib='9'' took 322 us

::1 | > 13,466,495 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3586', '9', 'ELEG 312-010: Electronic Circuit Analysis II')' took 202 us

::1 | > 13,467,290 [0] store_attrib(3586, art, http://deimos3.apple.com/indigo//db/f1/af/71/dbf1af7195d2ef2b6ad5bb0b8afa1ce05895c446f1edcbc5b46c518cb8bd0ad7-3469542359.jpg)

::1 | > 13,468,437 [0] 'DELETE FROM comment_data WHERE id='3586' AND attrib='16'' took 185 us

::1 | > 13,468,986 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3586', '16', 'http://deimos3.apple.com/indigo//db/f1/af/71/dbf1af7195d2ef2b6ad5bb0b8afa1ce05895c446f1edcbc5b46c518cb8bd0ad7-3469542359.jpg')' took 195 us

::1 | > 13,469,660 [0] store_attrib(3586, rating, 0)

::1 | > 13,470,943 [0] 'DELETE FROM comment_data WHERE id='3586' AND attrib='6'' took 200 us

::1 | > 13,471,635 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3586', '6', '0')' took 204 us

::1 | > 13,472,594 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Ballistic Missile Defense', '3540', '2')' took 217 us

::1 | > 13,473,396 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 172 us

::1 | > 13,474,062 [0] store_attrib(3587, source, itunesu)

::1 | > 13,475,324 [0] 'DELETE FROM comment_data WHERE id='3587' AND attrib='7'' took 180 us

::1 | > 13,476,012 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3587', '7', 'itunesu')' took 189 us

::1 | > 13,476,646 [0] store_attrib(3587, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/uibk.ac.at.4258297206)

::1 | > 13,478,638 [0] 'DELETE FROM comment_data WHERE id='3587' AND attrib='10'' took 309 us

::1 | > 13,479,325 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3587', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/uibk.ac.at.4258297206')' took 277 us

::1 | > 13,479,786 [0] store_attrib(3587, title, Ballistic Missile Defense)

::1 | > 13,481,040 [0] 'DELETE FROM comment_data WHERE id='3587' AND attrib='9'' took 168 us

::1 | > 13,481,942 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3587', '9', 'Ballistic Missile Defense')' took 182 us

::1 | > 13,482,610 [0] store_attrib(3587, art, http://deimos3.apple.com/indigo//33/7d/f7/67/337df767c1e32913a487b21458a0ad43a57d377446ac0cae277c7306f05fb30b-4247998618.jpg)

::1 | > 13,484,014 [0] 'DELETE FROM comment_data WHERE id='3587' AND attrib='16'' took 187 us

::1 | > 13,484,554 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3587', '16', 'http://deimos3.apple.com/indigo//33/7d/f7/67/337df767c1e32913a487b21458a0ad43a57d377446ac0cae277c7306f05fb30b-4247998618.jpg')' took 188 us

::1 | > 13,485,289 [0] store_attrib(3587, rating, 0)

::1 | > 13,489,103 [0] 'DELETE FROM comment_data WHERE id='3587' AND attrib='6'' took 204 us

::1 | > 13,490,171 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3587', '6', '0')' took 188 us

::1 | > 13,490,917 [0] perform_search(khanacad,system uncertainty,Array,crs)

::1 | > 13,560,436 [0] 'khanacad_query' took 64,753 us

::1 | > 13,561,755 [0] 'khanacad_search' took 69,486 us

::1 | > 13,563,488 [0] perform_search(youtube,system uncertainty,Array,crs)

::1 | > 13,563,858 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=system+uncertainty&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 13,564,913 [0] 'SELECT * FROM primitive_cache WHERE url='5eefda6f328d4939bf0f7541b1853c58'' took 399 us

::1 | > 13,565,572 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('5eefda6f328d4939bf0f7541b1853c58','0')' took 172 us

::1 | > 13,566,416 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='5eefda6f328d4939bf0f7541b1853c58'' took 231 us

::1 | > 13,567,030 [0] Query result _db_get_row

::1 | > 13,568,132 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='5eefda6f328d4939bf0f7541b1853c58'' took 245 us

::1 | > 13,568,700 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=system+uncertainty&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 13,838,109 [0] 'uncached_file_get_contents' took 268,465 us

::1 | > 13,839,853 [0] 'caching file_get_contents' took 1,234 us

::1 | > 13,840,208 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=system+uncertainty&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 13,841,216 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='5eefda6f328d4939bf0f7541b1853c58'' took 238 us

::1 | > 13,842,073 [0] 'DELETE FROM primitive_cache WHERE url='5eefda6f328d4939bf0f7541b1853c58'' took 210 us

::1 | > 13,845,042 [0] 'youtube_query' took 281,251 us

::1 | > 13,845,449 [0] perform_search(google,system uncertainty,Array,crs)

::1 | > 13,846,112 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=system+uncertainty+Lecture+Notes&rsz=small

::1 | > 13,847,179 [0] 'SELECT * FROM primitive_cache WHERE url='fa3af24007b6b054979a0e9e410b4354'' took 255 us

::1 | > 13,847,999 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('fa3af24007b6b054979a0e9e410b4354','0')' took 154 us

::1 | > 13,851,362 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='fa3af24007b6b054979a0e9e410b4354'' took 249 us

::1 | > 13,851,844 [0] Query result _db_get_row

::1 | > 13,852,859 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='fa3af24007b6b054979a0e9e410b4354'' took 211 us

::1 | > 13,853,462 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=system+uncertainty+Lecture+Notes&rsz=small

::1 | > 14,025,208 [0] 'uncached_file_get_contents' took 170,754 us

::1 | > 14,026,442 [0] 'caching file_get_contents' took 715 us

::1 | > 14,026,809 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=system+uncertainty+Lecture+Notes&rsz=small

::1 | > 14,027,839 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='fa3af24007b6b054979a0e9e410b4354'' took 272 us

::1 | > 14,028,676 [0] 'DELETE FROM primitive_cache WHERE url='fa3af24007b6b054979a0e9e410b4354'' took 226 us

::1 | > 14,029,373 [0] 'google_search' took 183,283 us

::1 | > 14,030,138 [0] perform_search(itunesu,system uncertainty,Array,crs)

::1 | > 14,030,940 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=system+uncertainty&media=iTunesU

::1 | > 14,032,053 [0] 'SELECT * FROM primitive_cache WHERE url='d7731eda47e9fd6e778ca63d868de581'' took 277 us

::1 | > 14,033,068 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('d7731eda47e9fd6e778ca63d868de581','0')' took 206 us

::1 | > 14,033,694 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='d7731eda47e9fd6e778ca63d868de581'' took 218 us

::1 | > 14,034,983 [0] Query result _db_get_row

::1 | > 14,036,174 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='d7731eda47e9fd6e778ca63d868de581'' took 794 us

::1 | > 14,038,366 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=system+uncertainty&media=iTunesU

::1 | > 14,460,697 [0] 'uncached_file_get_contents' took 420,989 us

::1 | > 14,509,649 [0] 'caching file_get_contents' took 48,083 us

::1 | > 14,513,704 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=system+uncertainty&media=iTunesU

::1 | > 14,515,949 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='d7731eda47e9fd6e778ca63d868de581'' took 375 us

::1 | > 14,517,839 [0] 'DELETE FROM primitive_cache WHERE url='d7731eda47e9fd6e778ca63d868de581'' took 294 us

::1 | > 14,539,726 [0] 'itunesu_search' took 508,340 us

::1 | > 14,544,142 [0] Array of size 11

::1 | > 14,545,723 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Algebra II: Quadratics and Shifts', '3541', '2')' took 1,122 us

::1 | > 14,546,367 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 176 us

::1 | > 14,548,238 [0] store_attrib(3588, source, khanacad)

::1 | > 14,559,128 [0] 'DELETE FROM comment_data WHERE id='3588' AND attrib='7'' took 354 us

::1 | > 14,570,717 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3588', '7', 'khanacad')' took 602 us

::1 | > 14,574,197 [0] store_attrib(3588, title, Algebra II: Quadratics and Shifts)

::1 | > 14,576,724 [0] 'DELETE FROM comment_data WHERE id='3588' AND attrib='9'' took 746 us

::1 | > 14,577,702 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3588', '9', 'Algebra II: Quadratics and Shifts')' took 303 us

::1 | > 14,588,829 [0] store_attrib(3588, url, http://www.khanacademy.org/video/algebra-ii--quadratics-and-shifts)

::1 | > 14,590,965 [0] 'DELETE FROM comment_data WHERE id='3588' AND attrib='10'' took 460 us

::1 | > 14,598,941 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3588', '10', 'http://www.khanacademy.org/video/algebra-ii--quadratics-and-shifts')' took 625 us

::1 | > 14,599,613 [0] store_attrib(3588, rating, 0)

::1 | > 14,611,424 [0] 'DELETE FROM comment_data WHERE id='3588' AND attrib='6'' took 294 us

::1 | > 14,621,515 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3588', '6', '0')' took 255 us

::1 | > 14,623,280 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Cahn-Ingold-Prelog System for Naming Enantiomers', '3541', '2')' took 175 us

::1 | > 14,625,041 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 149 us

::1 | > 14,627,810 [0] store_attrib(3589, source, khanacad)

::1 | > 14,630,065 [0] 'DELETE FROM comment_data WHERE id='3589' AND attrib='7'' took 203 us

::1 | > 14,634,917 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3589', '7', 'khanacad')' took 236 us

::1 | > 14,636,662 [0] store_attrib(3589, title, Cahn-Ingold-Prelog System for Naming Enantiomers)

::1 | > 14,649,201 [0] 'DELETE FROM comment_data WHERE id='3589' AND attrib='9'' took 241 us

::1 | > 14,650,624 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3589', '9', 'Cahn-Ingold-Prelog System for Naming Enantiomers')' took 194 us

::1 | > 14,653,439 [0] store_attrib(3589, url, http://www.khanacademy.org/video/cahn-ingold-prelog-system-for-naming-enantiomers)

::1 | > 14,655,863 [0] 'DELETE FROM comment_data WHERE id='3589' AND attrib='10'' took 210 us

::1 | > 14,657,341 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3589', '10', 'http://www.khanacademy.org/video/cahn-ingold-prelog-system-for-naming-enantiomers')' took 180 us

::1 | > 14,659,144 [0] store_attrib(3589, rating, 0)

::1 | > 14,662,395 [0] 'DELETE FROM comment_data WHERE id='3589' AND attrib='6'' took 234 us

::1 | > 14,664,061 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3589', '6', '0')' took 175 us

::1 | > 14,665,833 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Matrices to solve a system of equations', '3541', '2')' took 181 us

::1 | > 14,667,409 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 150 us

::1 | > 14,668,914 [0] store_attrib(3590, source, khanacad)

::1 | > 14,682,240 [0] 'DELETE FROM comment_data WHERE id='3590' AND attrib='7'' took 276 us

::1 | > 14,691,973 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3590', '7', 'khanacad')' took 407 us

::1 | > 14,693,310 [0] store_attrib(3590, title, Matrices to solve a system of equations)

::1 | > 14,701,226 [0] 'DELETE FROM comment_data WHERE id='3590' AND attrib='9'' took 330 us

::1 | > 14,710,422 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3590', '9', 'Matrices to solve a system of equations')' took 353 us

::1 | > 14,711,759 [0] store_attrib(3590, url, http://www.khanacademy.org/video/matrices-to-solve-a-system-of-equations)

::1 | > 14,720,972 [0] 'DELETE FROM comment_data WHERE id='3590' AND attrib='10'' took 573 us

::1 | > 14,728,214 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3590', '10', 'http://www.khanacademy.org/video/matrices-to-solve-a-system-of-equations')' took 360 us

::1 | > 14,731,579 [0] store_attrib(3590, rating, 0)

::1 | > 14,733,151 [0] 'DELETE FROM comment_data WHERE id='3590' AND attrib='6'' took 316 us

::1 | > 14,734,719 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3590', '6', '0')' took 213 us

::1 | > 14,736,950 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('R,S (Cahn-Ingold-Prelog) Naming System Example 2', '3541', '2')' took 246 us

::1 | > 14,744,477 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 272 us

::1 | > 14,746,970 [0] store_attrib(3591, source, khanacad)

::1 | > 14,749,330 [0] 'DELETE FROM comment_data WHERE id='3591' AND attrib='7'' took 239 us

::1 | > 14,760,323 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3591', '7', 'khanacad')' took 299 us

::1 | > 14,762,751 [0] store_attrib(3591, title, R,S (Cahn-Ingold-Prelog) Naming System Example 2)

::1 | > 14,765,141 [0] 'DELETE FROM comment_data WHERE id='3591' AND attrib='9'' took 213 us

::1 | > 14,766,700 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3591', '9', 'R,S (Cahn-Ingold-Prelog) Naming System Example 2')' took 200 us

::1 | > 14,768,291 [0] store_attrib(3591, url, http://www.khanacademy.org/video/r-s--cahn-ingold-prelog--naming-system-example-2)

::1 | > 14,772,020 [0] 'DELETE FROM comment_data WHERE id='3591' AND attrib='10'' took 299 us

::1 | > 14,773,336 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3591', '10', 'http://www.khanacademy.org/video/r-s--cahn-ingold-prelog--naming-system-example-2')' took 199 us

::1 | > 14,774,679 [0] store_attrib(3591, rating, 0)

::1 | > 14,786,897 [0] 'DELETE FROM comment_data WHERE id='3591' AND attrib='6'' took 362 us

::1 | > 14,788,285 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3591', '6', '0')' took 209 us

::1 | > 14,795,770 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Amazon.com: Uncertainty Assessment of Large Finite Element Systems ...', '3541', '2')' took 267 us

::1 | > 14,803,879 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 268 us

::1 | > 14,805,058 [0] store_attrib(3592, title, Amazon.com: Uncertainty Assessment of Large Finite Element Systems ...)

::1 | > 14,807,224 [0] 'DELETE FROM comment_data WHERE id='3592' AND attrib='9'' took 299 us

::1 | > 14,808,222 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3592', '9', 'Amazon.com: Uncertainty Assessment of Large Finite Element Systems ...')' took 197 us

::1 | > 14,809,429 [0] store_attrib(3592, link, http://www.amazon.com/Uncertainty-Assessment-Element-Computational-Mechanics/dp/3540253432)

::1 | > 14,813,150 [0] 'DELETE FROM comment_data WHERE id='3592' AND attrib='8'' took 224 us

::1 | > 14,814,934 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3592', '8', 'http://www.amazon.com/Uncertainty-Assessment-Element-Computational-Mechanics/dp/3540253432')' took 253 us

::1 | > 14,815,721 [0] store_attrib(3592, source, google)

::1 | > 14,817,389 [0] 'DELETE FROM comment_data WHERE id='3592' AND attrib='7'' took 228 us

::1 | > 14,818,440 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3592', '7', 'google')' took 175 us

::1 | > 14,820,432 [0] store_attrib(3592, rating, 0)

::1 | > 14,821,913 [0] 'DELETE FROM comment_data WHERE id='3592' AND attrib='6'' took 230 us

::1 | > 14,822,877 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3592', '6', '0')' took 159 us

::1 | > 14,824,887 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('UQ: Uncertainty Quantification', '3541', '2')' took 339 us

::1 | > 14,826,415 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 181 us

::1 | > 14,827,327 [0] store_attrib(3593, title, UQ: Uncertainty Quantification)

::1 | > 14,829,075 [0] 'DELETE FROM comment_data WHERE id='3593' AND attrib='9'' took 262 us

::1 | > 14,830,090 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3593', '9', 'UQ: Uncertainty Quantification')' took 180 us

::1 | > 14,839,406 [0] store_attrib(3593, link, http://mpdc.mae.cornell.edu/Courses/UQ/UQ.html)

::1 | > 14,842,703 [0] 'DELETE FROM comment_data WHERE id='3593' AND attrib='8'' took 280 us

::1 | > 14,852,627 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3593', '8', 'http://mpdc.mae.cornell.edu/Courses/UQ/UQ.html')' took 291 us

::1 | > 14,854,098 [0] store_attrib(3593, source, google)

::1 | > 14,856,493 [0] 'DELETE FROM comment_data WHERE id='3593' AND attrib='7'' took 203 us

::1 | > 14,858,067 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3593', '7', 'google')' took 199 us

::1 | > 14,859,764 [0] store_attrib(3593, rating, 0)

::1 | > 14,863,270 [0] 'DELETE FROM comment_data WHERE id='3593' AND attrib='6'' took 248 us

::1 | > 14,864,734 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3593', '6', '0')' took 191 us

::1 | > 14,875,427 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('General Chemistry Online: Companion Notes: Measurement', '3541', '2')' took 363 us

::1 | > 14,876,591 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 155 us

::1 | > 14,877,778 [0] store_attrib(3594, title, General Chemistry Online: Companion Notes: Measurement)

::1 | > 14,879,725 [0] 'DELETE FROM comment_data WHERE id='3594' AND attrib='9'' took 215 us

::1 | > 14,883,298 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3594', '9', 'General Chemistry Online: Companion Notes: Measurement')' took 1,440 us

::1 | > 14,883,744 [0] store_attrib(3594, link, http://antoine.frostburg.edu/chem/senese/101/measurement/)

::1 | > 14,885,633 [0] 'DELETE FROM comment_data WHERE id='3594' AND attrib='8'' took 205 us

::1 | > 14,898,550 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3594', '8', 'http://antoine.frostburg.edu/chem/senese/101/measurement/')' took 319 us

::1 | > 14,900,044 [0] store_attrib(3594, source, google)

::1 | > 14,903,501 [0] 'DELETE FROM comment_data WHERE id='3594' AND attrib='7'' took 220 us

::1 | > 14,911,910 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3594', '7', 'google')' took 275 us

::1 | > 14,913,451 [0] store_attrib(3594, rating, 0)

::1 | > 14,917,578 [0] 'DELETE FROM comment_data WHERE id='3594' AND attrib='6'' took 246 us

::1 | > 14,918,427 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3594', '6', '0')' took 180 us

::1 | > 14,920,331 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CS181 Intelligent Machines - Perception, Learning and Uncertainty', '3541', '2')' took 180 us

::1 | > 14,922,519 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 203 us

::1 | > 14,923,520 [0] store_attrib(3595, title, CS181 Intelligent Machines - Perception, Learning and Uncertainty)

::1 | > 14,925,776 [0] 'DELETE FROM comment_data WHERE id='3595' AND attrib='9'' took 191 us

::1 | > 14,927,699 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3595', '9', 'CS181 Intelligent Machines - Perception, Learning and Uncertainty')' took 183 us

::1 | > 14,928,906 [0] store_attrib(3595, link, http://www.seas.harvard.edu/courses/cs181/)

::1 | > 14,930,918 [0] 'DELETE FROM comment_data WHERE id='3595' AND attrib='8'' took 203 us

::1 | > 14,932,826 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3595', '8', 'http://www.seas.harvard.edu/courses/cs181/')' took 709 us

::1 | > 14,934,985 [0] store_attrib(3595, source, google)

::1 | > 14,937,156 [0] 'DELETE FROM comment_data WHERE id='3595' AND attrib='7'' took 205 us

::1 | > 14,938,586 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3595', '7', 'google')' took 190 us

::1 | > 14,940,516 [0] store_attrib(3595, rating, 0)

::1 | > 14,942,277 [0] 'DELETE FROM comment_data WHERE id='3595' AND attrib='6'' took 195 us

::1 | > 14,943,887 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3595', '6', '0')' took 249 us

::1 | > 14,945,847 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('EconTalk', '3541', '2')' took 223 us

::1 | > 14,947,200 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 151 us

::1 | > 14,959,300 [0] store_attrib(3596, source, itunesu)

::1 | > 14,967,948 [0] 'DELETE FROM comment_data WHERE id='3596' AND attrib='7'' took 364 us

::1 | > 14,970,535 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3596', '7', 'itunesu')' took 226 us

::1 | > 14,972,151 [0] store_attrib(3596, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/gmu.edu.2135076731)

::1 | > 14,975,600 [0] 'DELETE FROM comment_data WHERE id='3596' AND attrib='10'' took 236 us

::1 | > 14,976,248 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3596', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/gmu.edu.2135076731')' took 190 us

::1 | > 14,977,811 [0] store_attrib(3596, title, EconTalk)

::1 | > 14,981,513 [0] 'DELETE FROM comment_data WHERE id='3596' AND attrib='9'' took 401 us

::1 | > 14,982,789 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3596', '9', 'EconTalk')' took 189 us

::1 | > 14,984,252 [0] store_attrib(3596, art, http://deimos3.apple.com/indigo//06/71/66/d3/067166d34b9715dcff41e065264460b406dd4858f6d44e3303fded016151f026-2127778320.jpg)

::1 | > 14,989,134 [0] 'DELETE FROM comment_data WHERE id='3596' AND attrib='16'' took 291 us

::1 | > 14,992,482 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3596', '16', 'http://deimos3.apple.com/indigo//06/71/66/d3/067166d34b9715dcff41e065264460b406dd4858f6d44e3303fded016151f026-2127778320.jpg')' took 320 us

::1 | > 14,993,406 [0] store_attrib(3596, rating, 0)

::1 | > 14,996,073 [0] 'DELETE FROM comment_data WHERE id='3596' AND attrib='6'' took 498 us

::1 | > 14,997,482 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3596', '6', '0')' took 242 us

::1 | > 15,003,041 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Ethics, Law and Armed Conflict', '3541', '2')' took 906 us

::1 | > 15,003,993 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 205 us

::1 | > 15,010,464 [0] store_attrib(3597, source, itunesu)

::1 | > 15,012,651 [0] 'DELETE FROM comment_data WHERE id='3597' AND attrib='7'' took 322 us

::1 | > 15,018,183 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3597', '7', 'itunesu')' took 346 us

::1 | > 15,019,454 [0] store_attrib(3597, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/ox-ac-uk-public-dz.4245215536)

::1 | > 15,028,769 [0] 'DELETE FROM comment_data WHERE id='3597' AND attrib='10'' took 805 us

::1 | > 15,029,470 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3597', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/ox-ac-uk-public-dz.4245215536')' took 221 us

::1 | > 15,031,199 [0] store_attrib(3597, title, Ethics, Law and Armed Conflict)

::1 | > 15,040,570 [0] 'DELETE FROM comment_data WHERE id='3597' AND attrib='9'' took 327 us

::1 | > 15,042,124 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3597', '9', 'Ethics, Law and Armed Conflict')' took 244 us

::1 | > 15,046,029 [0] store_attrib(3597, art, http://deimos3.apple.com/indigo//c6/dc/e6/90/c6dce690dded2bf735497b03151d2389f7f51a052746f5104beb734d1c671f2f-4230919856.jpg)

::1 | > 15,047,998 [0] 'DELETE FROM comment_data WHERE id='3597' AND attrib='16'' took 317 us

::1 | > 15,048,781 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3597', '16', 'http://deimos3.apple.com/indigo//c6/dc/e6/90/c6dce690dded2bf735497b03151d2389f7f51a052746f5104beb734d1c671f2f-4230919856.jpg')' took 218 us

::1 | > 15,050,302 [0] store_attrib(3597, rating, 0)

::1 | > 15,053,349 [0] 'DELETE FROM comment_data WHERE id='3597' AND attrib='6'' took 315 us

::1 | > 15,054,478 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3597', '6', '0')' took 226 us

::1 | > 15,063,117 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Computer Systems Colloquium (Spring 2008)', '3541', '2')' took 428 us

::1 | > 15,063,868 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 288 us

::1 | > 15,066,411 [0] store_attrib(3598, source, itunesu)

::1 | > 15,069,057 [0] 'DELETE FROM comment_data WHERE id='3598' AND attrib='7'' took 356 us

::1 | > 15,069,922 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3598', '7', 'itunesu')' took 191 us

::1 | > 15,070,822 [0] store_attrib(3598, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu-dz.4331554592)

::1 | > 15,072,577 [0] 'DELETE FROM comment_data WHERE id='3598' AND attrib='10'' took 247 us

::1 | > 15,074,270 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3598', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu-dz.4331554592')' took 765 us

::1 | > 15,081,646 [0] store_attrib(3598, title, Computer Systems Colloquium (Spring 2008))

::1 | > 15,083,749 [0] 'DELETE FROM comment_data WHERE id='3598' AND attrib='9'' took 277 us

::1 | > 15,086,263 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3598', '9', 'Computer Systems Colloquium (Spring 2008)')' took 217 us

::1 | > 15,089,025 [0] store_attrib(3598, art, http://deimos3.apple.com/indigo//ef/4d/ef/bb/ef4defbbbc900d0af94b094a44c385f8ad943cd8cf6051659ee82a7a59f0c980-4563095485.jpg)

::1 | > 15,092,478 [0] 'DELETE FROM comment_data WHERE id='3598' AND attrib='16'' took 696 us

::1 | > 15,093,358 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3598', '16', 'http://deimos3.apple.com/indigo//ef/4d/ef/bb/ef4defbbbc900d0af94b094a44c385f8ad943cd8cf6051659ee82a7a59f0c980-4563095485.jpg')' took 204 us

::1 | > 15,094,230 [0] store_attrib(3598, rating, 0)

::1 | > 15,106,254 [0] 'DELETE FROM comment_data WHERE id='3598' AND attrib='6'' took 292 us

::1 | > 15,108,758 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3598', '6', '0')' took 202 us

::1 | > 15,109,946 [0] perform_search(khanacad,loopshaping,Array,crs)

::1 | > 15,176,676 [0] 'khanacad_query' took 59,253 us

::1 | > 15,178,353 [0] 'khanacad_search' took 65,659 us

::1 | > 15,180,371 [0] perform_search(youtube,loopshaping,Array,crs)

::1 | > 15,188,421 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=loopshaping&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 15,191,277 [0] 'SELECT * FROM primitive_cache WHERE url='9880385f80dcddc64e3c94afdfda88b4'' took 437 us

::1 | > 15,193,022 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('9880385f80dcddc64e3c94afdfda88b4','0')' took 355 us

::1 | > 15,196,583 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='9880385f80dcddc64e3c94afdfda88b4'' took 421 us

::1 | > 15,197,127 [0] Query result _db_get_row

::1 | > 15,199,644 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='9880385f80dcddc64e3c94afdfda88b4'' took 386 us

::1 | > 15,201,827 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=loopshaping&orderby=relevance&start-index=1&max-results=2&v=2&format=5

| - > 2,732 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,515 [0] 'mysqli_connect' took 354 us

::1 | > 5,084 [0]

::1 | > 13,930 [0] Loading /check_lock

::1 | > 22,068 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 30,567 [0]

::1 | > 39,057 [0] Request URI: /check_lock

::1 | > 47,574 [0] start controller

::1 | > 52,623 [0] id is 0

::1 | > 56,165 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 444 us

::1 | > 63,904 [0] Query result _db_get_row

::1 | > 15,405,375 [0] 'uncached_file_get_contents' took 202,456 us

::1 | > 15,409,951 [0] 'caching file_get_contents' took 509 us

::1 | > 15,410,975 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=loopshaping&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 15,417,855 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='9880385f80dcddc64e3c94afdfda88b4'' took 312 us

::1 | > 15,426,282 [0] 'DELETE FROM primitive_cache WHERE url='9880385f80dcddc64e3c94afdfda88b4'' took 313 us

::1 | > 15,430,229 [0] 'youtube_query' took 241,914 us

::1 | > 15,431,986 [0] perform_search(google,loopshaping,Array,crs)

::1 | > 15,433,840 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=loopshaping+Lecture+Notes&rsz=small

::1 | > 15,437,211 [0] 'SELECT * FROM primitive_cache WHERE url='7ec96bcd5a4e004e7a690aff430cad6e'' took 334 us

::1 | > 15,439,703 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('7ec96bcd5a4e004e7a690aff430cad6e','0')' took 694 us

::1 | > 15,440,928 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='7ec96bcd5a4e004e7a690aff430cad6e'' took 226 us

::1 | > 15,442,698 [0] Query result _db_get_row

::1 | > 15,444,113 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='7ec96bcd5a4e004e7a690aff430cad6e'' took 219 us

::1 | > 15,445,610 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=loopshaping+Lecture+Notes&rsz=small

::1 | > 15,599,943 [0] 'uncached_file_get_contents' took 152,337 us

::1 | > 15,601,060 [0] 'caching file_get_contents' took 636 us

::1 | > 15,606,111 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=loopshaping+Lecture+Notes&rsz=small

::1 | > 15,614,008 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='7ec96bcd5a4e004e7a690aff430cad6e'' took 1,025 us

::1 | > 15,615,128 [0] 'DELETE FROM primitive_cache WHERE url='7ec96bcd5a4e004e7a690aff430cad6e'' took 710 us

::1 | > 15,616,302 [0] 'google_search' took 182,474 us

::1 | > 15,618,129 [0] perform_search(itunesu,loopshaping,Array,crs)

::1 | > 15,658,092 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=loopshaping&media=iTunesU

::1 | > 15,672,837 [0] 'SELECT * FROM primitive_cache WHERE url='9dc77098a19cf37bc7e53a4bb96794b2'' took 452 us

::1 | > 15,695,312 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('9dc77098a19cf37bc7e53a4bb96794b2','0')' took 318 us

::1 | > 16,055,710 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='9dc77098a19cf37bc7e53a4bb96794b2'' took 653 us

::1 | > 16,069,309 [0] Query result _db_get_row

::1 | > 16,092,752 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='9dc77098a19cf37bc7e53a4bb96794b2'' took 377 us

::1 | > 16,094,143 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=loopshaping&media=iTunesU

::1 | > 16,398,972 [0] 'uncached_file_get_contents' took 302,542 us

::1 | > 16,404,361 [0] 'caching file_get_contents' took 4,770 us

::1 | > 16,404,808 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=loopshaping&media=iTunesU

::1 | > 16,405,929 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='9dc77098a19cf37bc7e53a4bb96794b2'' took 353 us

::1 | > 16,406,639 [0] 'DELETE FROM primitive_cache WHERE url='9dc77098a19cf37bc7e53a4bb96794b2'' took 239 us

::1 | > 16,422,184 [0] 'itunesu_search' took 768,286 us

::1 | > 16,430,255 [0] Array of size 8

| - > 3,142 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,447 [0] 'mysqli_connect' took 374 us

::1 | > 4,868 [0]

::1 | > 29,267 [0] Loading /check_lock

::1 | > 16,561,974 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CA Algebra I: Graphing Inequalities', '3542', '2')' took 127,248 us

::1 | > 130,134 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 130,620 [0]

::1 | > 16,606,971 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 13,036 us

::1 | > 156,207 [0] Request URI: /check_lock

::1 | > 16,619,956 [0] store_attrib(3599, source, khanacad)

::1 | > 221,216 [0] start controller

::1 | > 16,686,132 [0] 'DELETE FROM comment_data WHERE id='3599' AND attrib='7'' took 425 us

::1 | > 16,764,298 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3599', '7', 'khanacad')' took 432 us

::1 | > 303,257 [0] id is 0

::1 | > 16,852,293 [0] store_attrib(3599, title, CA Algebra I: Graphing Inequalities)

::1 | > 16,853,425 [0] 'DELETE FROM comment_data WHERE id='3599' AND attrib='9'' took 359 us

::1 | > 435,693 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 46,999 us

::1 | > 492,103 [0] Query result _db_get_row

::1 | > 16,956,588 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3599', '9', 'CA Algebra I: Graphing Inequalities')' took 1,113 us

::1 | > 17,097,327 [0] store_attrib(3599, url, http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities)

::1 | > 17,449,023 [0] 'DELETE FROM comment_data WHERE id='3599' AND attrib='10'' took 897 us

::1 | > 17,509,706 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3599', '10', 'http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities')' took 351 us

::1 | > 17,680,053 [0] store_attrib(3599, rating, 0)

::1 | > 17,765,635 [0] 'DELETE FROM comment_data WHERE id='3599' AND attrib='6'' took 355 us

::1 | > 17,811,064 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3599', '6', '0')' took 382 us

::1 | > 17,856,658 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Calculus Graphing with Derivatives Example', '3542', '2')' took 475 us

::1 | > 17,885,214 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 310 us

::1 | > 17,948,827 [0] store_attrib(3600, source, khanacad)

::1 | > 17,962,269 [0] 'DELETE FROM comment_data WHERE id='3600' AND attrib='7'' took 312 us

::1 | > 18,015,599 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3600', '7', 'khanacad')' took 328 us

::1 | > 18,056,457 [0] store_attrib(3600, title, Calculus Graphing with Derivatives Example)

::1 | > 18,291,604 [0] 'DELETE FROM comment_data WHERE id='3600' AND attrib='9'' took 12,062 us

::1 | > 18,294,106 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3600', '9', 'Calculus Graphing with Derivatives Example')' took 246 us

::1 | > 18,378,908 [0] store_attrib(3600, url, http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example)

::1 | > 18,565,650 [0] 'DELETE FROM comment_data WHERE id='3600' AND attrib='10'' took 431 us

::1 | > 18,709,500 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3600', '10', 'http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example')' took 347 us

::1 | > 18,822,808 [0] store_attrib(3600, rating, 0)

::1 | > 19,080,971 [0] 'DELETE FROM comment_data WHERE id='3600' AND attrib='6'' took 404 us

::1 | > 19,355,323 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3600', '6', '0')' took 141,134 us

::1 | > 19,371,326 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Markovnikov\'s Rule and Carbocations', '3542', '2')' took 478 us

::1 | > 19,585,682 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 411 us

::1 | > 19,779,852 [0] store_attrib(3601, source, khanacad)

::1 | > 19,790,915 [0] 'DELETE FROM comment_data WHERE id='3601' AND attrib='7'' took 350 us

::1 | > 19,837,296 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3601', '7', 'khanacad')' took 461 us

::1 | > 19,988,530 [0] store_attrib(3601, title, Markovnikov's Rule and Carbocations)

::1 | > 20,033,529 [0] 'DELETE FROM comment_data WHERE id='3601' AND attrib='9'' took 310 us

::1 | > 20,111,160 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3601', '9', 'Markovnikov\'s Rule and Carbocations')' took 472 us

::1 | > 20,119,317 [0] store_attrib(3601, url, http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations)

::1 | > 20,234,709 [0] 'DELETE FROM comment_data WHERE id='3601' AND attrib='10'' took 360 us

::1 | > 20,241,533 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3601', '10', 'http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations')' took 344 us

::1 | > 20,262,270 [0] store_attrib(3601, rating, 0)

::1 | > 20,301,570 [0] 'DELETE FROM comment_data WHERE id='3601' AND attrib='6'' took 311 us

::1 | > 20,337,634 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3601', '6', '0')' took 323 us

| - > 40,904 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 127,346 [0] 'mysqli_connect' took 452 us

::1 | > 20,579,752 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Periodic Table Trends: Ionization Energy', '3542', '2')' took 1,708 us

::1 | > 129,966 [0]

::1 | > 130,604 [0] Loading /check_lock

::1 | > 131,070 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 20,669,970 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 1,136 us

::1 | > 228,955 [0]

::1 | > 20,767,442 [0] store_attrib(3602, source, khanacad)

::1 | > 229,832 [0] Request URI: /check_lock

::1 | > 230,448 [0] start controller

::1 | > 20,769,098 [0] 'DELETE FROM comment_data WHERE id='3602' AND attrib='7'' took 1,123 us

::1 | > 20,951,421 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3602', '7', 'khanacad')' took 504 us

::1 | > 415,100 [0] id is 0

::1 | > 21,223,249 [0] store_attrib(3602, title, Periodic Table Trends: Ionization Energy)

::1 | > 685,563 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 456 us

::1 | > 841,498 [0] Query result _db_get_row

::1 | > 21,380,268 [0] 'DELETE FROM comment_data WHERE id='3602' AND attrib='9'' took 324 us

::1 | > 21,424,278 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3602', '9', 'Periodic Table Trends: Ionization Energy')' took 329 us

| - > 31,014 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 31,428 [0] 'mysqli_connect' took 497 us

::1 | > 21,453,475 [0] store_attrib(3602, url, http://www.khanacademy.org/video/periodic-table-trends--ionization-energy)

::1 | > 21,454,410 [0] 'DELETE FROM comment_data WHERE id='3602' AND attrib='10'' took 250 us

::1 | > 32,774 [0]

::1 | > 137,536 [0] Loading /check_lock

::1 | > 317,348 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 21,559,779 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3602', '10', 'http://www.khanacademy.org/video/periodic-table-trends--ionization-energy')' took 385 us

::1 | > 318,091 [0]

::1 | > 21,740,391 [0] store_attrib(3602, rating, 0)

::1 | > 318,957 [0] Request URI: /check_lock

::1 | > 21,741,455 [0] 'DELETE FROM comment_data WHERE id='3602' AND attrib='6'' took 357 us

::1 | > 595,591 [0] start controller

::1 | > 22,018,048 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3602', '6', '0')' took 535 us

::1 | > 726,755 [0] id is 0

::1 | > 797,253 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 331 us

::1 | > 22,302,001 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('H-infinity loop-shaping - Wikipedia, the free encyclopedia', '3542', '2')' took 157,402 us

::1 | > 919,418 [0] Query result _db_get_row

::1 | > 22,352,292 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 12,338 us

::1 | > 22,360,001 [0] store_attrib(3603, title, H-infinity loop-shaping - Wikipedia, the free encyclopedia)

::1 | > 22,365,056 [0] 'DELETE FROM comment_data WHERE id='3603' AND attrib='9'' took 319 us

| - > 3,470 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 65,995 [0] 'mysqli_connect' took 455 us

::1 | > 67,883 [0]

::1 | > 22,489,229 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3603', '9', 'H-infinity loop-shaping - Wikipedia, the free encyclopedia')' took 3,438 us

::1 | > 80,448 [0] Loading /check_lock

::1 | > 22,501,216 [0] store_attrib(3603, link, http://en.wikipedia.org/wiki/H-infinity_loop-shaping)

::1 | > 84,394 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 22,505,765 [0] 'DELETE FROM comment_data WHERE id='3603' AND attrib='8'' took 355 us

::1 | > 22,507,564 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3603', '8', 'http://en.wikipedia.org/wiki/H-infinity_loop-shaping')' took 324 us

::1 | > 86,956 [0]

::1 | > 22,512,408 [0] store_attrib(3603, source, google)

::1 | > 92,736 [0] Request URI: /check_lock

::1 | > 93,605 [0] start controller

::1 | > 22,514,803 [0] 'DELETE FROM comment_data WHERE id='3603' AND attrib='7'' took 1,317 us

::1 | > 97,944 [0] id is 0

::1 | > 22,519,659 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3603', '7', 'google')' took 955 us

::1 | > 113,502 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 14,971 us

::1 | > 22,552,143 [0] store_attrib(3603, rating, 0)

::1 | > 131,381 [0] Query result _db_get_row

::1 | > 22,554,430 [0] 'DELETE FROM comment_data WHERE id='3603' AND attrib='6'' took 415 us

::1 | > 22,561,863 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3603', '6', '0')' took 355 us

::1 | > 22,567,385 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Course Description (pdf) - Mechanical Engineering 190L Practical ...', '3542', '2')' took 336 us

::1 | > 22,570,558 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 281 us

::1 | > 22,575,366 [0] store_attrib(3604, title, Course Description (pdf) - Mechanical Engineering 190L Practical ...)

::1 | > 22,578,023 [0] 'DELETE FROM comment_data WHERE id='3604' AND attrib='9'' took 312 us

::1 | > 22,581,374 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3604', '9', 'Course Description (pdf) - Mechanical Engineering 190L Practical ...')' took 316 us

::1 | > 22,583,237 [0] store_attrib(3604, link, http://jagger.berkeley.edu/~pack/classes/me190L.pdf)

::1 | > 22,588,033 [0] 'DELETE FROM comment_data WHERE id='3604' AND attrib='8'' took 504 us

::1 | > 22,589,380 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3604', '8', 'http://jagger.berkeley.edu/~pack/classes/me190L.pdf')' took 216 us

::1 | > 22,592,791 [0] store_attrib(3604, source, google)

::1 | > 22,594,810 [0] 'DELETE FROM comment_data WHERE id='3604' AND attrib='7'' took 288 us

::1 | > 22,596,296 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3604', '7', 'google')' took 206 us

::1 | > 22,598,176 [0] store_attrib(3604, rating, 0)

::1 | > 22,600,557 [0] 'DELETE FROM comment_data WHERE id='3604' AND attrib='6'' took 315 us

::1 | > 22,602,500 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3604', '6', '0')' took 208 us

::1 | > 22,604,253 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('IEEE Xplore - Control of neutralization processes by robust loop ...', '3542', '2')' took 205 us

::1 | > 22,606,232 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 255 us

::1 | > 22,607,861 [0] store_attrib(3605, title, IEEE Xplore - Control of neutralization processes by robust loop ...)

::1 | > 22,610,610 [0] 'DELETE FROM comment_data WHERE id='3605' AND attrib='9'' took 470 us

::1 | > 22,611,901 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3605', '9', 'IEEE Xplore - Control of neutralization processes by robust loop ...')' took 233 us

::1 | > 22,614,504 [0] store_attrib(3605, link, http://ieeexplore.ieee.org/xpls/abs_all.jsp%3Farnumber%3D826795)

::1 | > 22,616,209 [0] 'DELETE FROM comment_data WHERE id='3605' AND attrib='8'' took 280 us

::1 | > 22,617,743 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3605', '8', 'http://ieeexplore.ieee.org/xpls/abs_all.jsp%3Farnumber%3D826795')' took 229 us

::1 | > 22,619,513 [0] store_attrib(3605, source, google)

::1 | > 22,622,534 [0] 'DELETE FROM comment_data WHERE id='3605' AND attrib='7'' took 323 us

::1 | > 22,623,681 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3605', '7', 'google')' took 212 us

::1 | > 22,625,859 [0] store_attrib(3605, rating, 0)

::1 | > 22,627,829 [0] 'DELETE FROM comment_data WHERE id='3605' AND attrib='6'' took 281 us

::1 | > 22,629,508 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3605', '6', '0')' took 190 us

::1 | > 22,631,566 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Loop shaping design using Glover-McFarlane method - MATLAB', '3542', '2')' took 239 us

::1 | > 22,633,444 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 164 us

::1 | > 22,635,118 [0] store_attrib(3606, title, Loop shaping design using Glover-McFarlane method - MATLAB)

::1 | > 22,638,195 [0] 'DELETE FROM comment_data WHERE id='3606' AND attrib='9'' took 343 us

::1 | > 22,639,270 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3606', '9', 'Loop shaping design using Glover-McFarlane method - MATLAB')' took 211 us

::1 | > 22,641,074 [0] store_attrib(3606, link, http://www.mathworks.com/help/toolbox/robust/ref/ncfsyn.html)

::1 | > 22,643,352 [0] 'DELETE FROM comment_data WHERE id='3606' AND attrib='8'' took 236 us

::1 | > 22,645,356 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3606', '8', 'http://www.mathworks.com/help/toolbox/robust/ref/ncfsyn.html')' took 398 us

::1 | > 22,646,835 [0] store_attrib(3606, source, google)

::1 | > 22,649,234 [0] 'DELETE FROM comment_data WHERE id='3606' AND attrib='7'' took 260 us

::1 | > 22,650,899 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3606', '7', 'google')' took 194 us

::1 | > 22,652,635 [0] store_attrib(3606, rating, 0)

::1 | > 22,655,085 [0] 'DELETE FROM comment_data WHERE id='3606' AND attrib='6'' took 229 us

::1 | > 22,657,258 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3606', '6', '0')' took 463 us

::1 | > 22,658,565 [0] perform_search(khanacad,linear quadratic regulators,Array,crs)

::1 | > 22,739,048 [0] 'khanacad_query' took 75,603 us

::1 | > 22,740,125 [0] 'khanacad_search' took 79,700 us

::1 | > 22,742,201 [0] perform_search(youtube,linear quadratic regulators,Array,crs)

::1 | > 22,742,563 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=linear+quadratic+regulators&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 22,744,153 [0] 'SELECT * FROM primitive_cache WHERE url='731b6de469b7d430e659ad0585d98418'' took 382 us

::1 | > 22,745,447 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('731b6de469b7d430e659ad0585d98418','0')' took 178 us

::1 | > 22,746,680 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='731b6de469b7d430e659ad0585d98418'' took 216 us

::1 | > 22,747,792 [0] Query result _db_get_row

::1 | > 22,749,245 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='731b6de469b7d430e659ad0585d98418'' took 226 us

::1 | > 22,750,106 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=linear+quadratic+regulators&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 22,954,746 [0] 'uncached_file_get_contents' took 202,971 us

::1 | > 22,957,402 [0] 'caching file_get_contents' took 1,974 us

::1 | > 22,958,538 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=linear+quadratic+regulators&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 22,959,974 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='731b6de469b7d430e659ad0585d98418'' took 443 us

::1 | > 22,960,967 [0] 'DELETE FROM primitive_cache WHERE url='731b6de469b7d430e659ad0585d98418'' took 299 us

::1 | > 22,966,825 [0] 'youtube_query' took 224,289 us

::1 | > 22,967,354 [0] perform_search(google,linear quadratic regulators,Array,crs)

::1 | > 22,983,051 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=linear+quadratic+regulators+Lecture+Notes&rsz=small

::1 | > 22,985,363 [0] 'SELECT * FROM primitive_cache WHERE url='7d9297f915b4d8fcf814b68e5541e221'' took 511 us

::1 | > 22,997,857 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('7d9297f915b4d8fcf814b68e5541e221','0')' took 301 us

::1 | > 23,014,525 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='7d9297f915b4d8fcf814b68e5541e221'' took 415 us

::1 | > 23,015,116 [0] Query result _db_get_row

::1 | > 23,031,233 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='7d9297f915b4d8fcf814b68e5541e221'' took 375 us

::1 | > 23,035,475 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=linear+quadratic+regulators+Lecture+Notes&rsz=small

::1 | > 23,183,098 [0] 'uncached_file_get_contents' took 144,112 us

::1 | > 23,184,191 [0] 'caching file_get_contents' took 654 us

::1 | > 23,210,992 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=linear+quadratic+regulators+Lecture+Notes&rsz=small

::1 | > 23,229,482 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='7d9297f915b4d8fcf814b68e5541e221'' took 808 us

::1 | > 23,304,039 [0] 'DELETE FROM primitive_cache WHERE url='7d9297f915b4d8fcf814b68e5541e221'' took 357 us

::1 | > 23,362,895 [0] 'google_search' took 379,749 us

::1 | > 23,375,617 [0] perform_search(itunesu,linear quadratic regulators,Array,crs)

::1 | > 23,509,743 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=linear+quadratic+regulators&media=iTunesU

| - > 3,471 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 13,641 [0] 'mysqli_connect' took 448 us

::1 | > 23,525,933 [0] 'SELECT * FROM primitive_cache WHERE url='e31936a88e33477f2b97b3c8253c8345'' took 447 us

::1 | > 15,455 [0]

::1 | > 37,576 [0] Loading /check_lock

::1 | > 23,549,529 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e31936a88e33477f2b97b3c8253c8345','0')' took 375 us

::1 | > 40,971 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 23,553,114 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='e31936a88e33477f2b97b3c8253c8345'' took 484 us

::1 | > 48,151 [0]

::1 | > 23,559,902 [0] Query result _db_get_row

::1 | > 52,963 [0] Request URI: /check_lock

::1 | > 23,565,118 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='e31936a88e33477f2b97b3c8253c8345'' took 367 us

::1 | > 53,641 [0] start controller

::1 | > 23,565,705 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=linear+quadratic+regulators&media=iTunesU

::1 | > 56,850 [0] id is 0

::1 | > 57,568 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 323 us

::1 | > 58,233 [0] Query result _db_get_row

| - > 3,489 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,780 [0] 'mysqli_connect' took 450 us

::1 | > 5,671 [0]

::1 | > 6,000 [0] Loading /check_lock

::1 | > 24,429,632 [0] 'uncached_file_get_contents' took 862,423 us

::1 | > 45,480 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 47,749 [0]

::1 | > 99,456 [0] Request URI: /check_lock

::1 | > 106,401 [0] start controller

::1 | > 110,572 [0] id is 0

::1 | > 111,293 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 203 us

::1 | > 24,532,275 [0] 'caching file_get_contents' took 66,058 us

::1 | > 112,219 [0] Query result _db_get_row

::1 | > 24,533,386 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=linear+quadratic+regulators&media=iTunesU

::1 | > 24,536,115 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='e31936a88e33477f2b97b3c8253c8345'' took 329 us

::1 | > 24,539,088 [0] 'DELETE FROM primitive_cache WHERE url='e31936a88e33477f2b97b3c8253c8345'' took 510 us

::1 | > 24,550,664 [0] 'itunesu_search' took 1,041,148 us

::1 | > 24,553,057 [0] Array of size 9

::1 | > 24,553,724 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Introduction to the quadratic equation', '3543', '2')' took 320 us

::1 | > 24,554,414 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 178 us

::1 | > 24,555,103 [0] store_attrib(3607, source, khanacad)

::1 | > 24,556,509 [0] 'DELETE FROM comment_data WHERE id='3607' AND attrib='7'' took 222 us

::1 | > 24,557,049 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3607', '7', 'khanacad')' took 201 us

::1 | > 24,557,624 [0] store_attrib(3607, title, Introduction to the quadratic equation)

::1 | > 24,558,965 [0] 'DELETE FROM comment_data WHERE id='3607' AND attrib='9'' took 154 us

::1 | > 24,559,510 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3607', '9', 'Introduction to the quadratic equation')' took 185 us

::1 | > 24,560,319 [0] store_attrib(3607, url, http://www.khanacademy.org/video/introduction-to-the-quadratic-equation)

::1 | > 24,561,826 [0] 'DELETE FROM comment_data WHERE id='3607' AND attrib='10'' took 216 us

::1 | > 24,562,396 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3607', '10', 'http://www.khanacademy.org/video/introduction-to-the-quadratic-equation')' took 200 us

::1 | > 24,563,009 [0] store_attrib(3607, rating, 0)

::1 | > 24,564,374 [0] 'DELETE FROM comment_data WHERE id='3607' AND attrib='6'' took 292 us

::1 | > 24,565,001 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3607', '6', '0')' took 187 us

::1 | > 24,565,784 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Linear Algebra: Eigenvalues of a 3x3 matrix', '3543', '2')' took 187 us

::1 | > 24,566,621 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 165 us

::1 | > 24,567,298 [0] store_attrib(3608, source, khanacad)

::1 | > 24,568,616 [0] 'DELETE FROM comment_data WHERE id='3608' AND attrib='7'' took 205 us

::1 | > 24,569,205 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3608', '7', 'khanacad')' took 201 us

::1 | > 24,570,023 [0] store_attrib(3608, title, Linear Algebra: Eigenvalues of a 3x3 matrix)

::1 | > 24,571,498 [0] 'DELETE FROM comment_data WHERE id='3608' AND attrib='9'' took 313 us

::1 | > 24,572,036 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3608', '9', 'Linear Algebra: Eigenvalues of a 3x3 matrix')' took 207 us

::1 | > 24,572,613 [0] store_attrib(3608, url, http://www.khanacademy.org/video/linear-algebra--eigenvalues-of-a-3x3-matrix)

::1 | > 24,573,853 [0] 'DELETE FROM comment_data WHERE id='3608' AND attrib='10'' took 169 us

::1 | > 24,574,563 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3608', '10', 'http://www.khanacademy.org/video/linear-algebra--eigenvalues-of-a-3x3-matrix')' took 197 us

::1 | > 24,575,227 [0] store_attrib(3608, rating, 0)

::1 | > 24,576,413 [0] 'DELETE FROM comment_data WHERE id='3608' AND attrib='6'' took 164 us

::1 | > 24,577,588 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3608', '6', '0')' took 182 us

::1 | > 24,582,418 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Linear Algebra: Showing that Inverses are Linear', '3543', '2')' took 325 us

::1 | > 24,582,967 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 173 us

::1 | > 24,583,573 [0] store_attrib(3609, source, khanacad)

::1 | > 24,584,991 [0] 'DELETE FROM comment_data WHERE id='3609' AND attrib='7'' took 205 us

::1 | > 24,585,525 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3609', '7', 'khanacad')' took 186 us

::1 | > 24,586,302 [0] store_attrib(3609, title, Linear Algebra: Showing that Inverses are Linear)

::1 | > 24,587,898 [0] 'DELETE FROM comment_data WHERE id='3609' AND attrib='9'' took 185 us

::1 | > 24,588,453 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3609', '9', 'Linear Algebra: Showing that Inverses are Linear')' took 198 us

::1 | > 24,589,238 [0] store_attrib(3609, url, http://www.khanacademy.org/video/linear-algebra--showing-that-inverses-are-linear)

::1 | > 24,591,131 [0] 'DELETE FROM comment_data WHERE id='3609' AND attrib='10'' took 249 us

::1 | > 24,591,677 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3609', '10', 'http://www.khanacademy.org/video/linear-algebra--showing-that-inverses-are-linear')' took 200 us

::1 | > 24,592,242 [0] store_attrib(3609, rating, 0)

::1 | > 24,593,471 [0] 'DELETE FROM comment_data WHERE id='3609' AND attrib='6'' took 202 us

::1 | > 24,594,192 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3609', '6', '0')' took 181 us

::1 | > 24,597,431 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Quadratic Inequalities (Visual Explanation)', '3543', '2')' took 252 us

::1 | > 24,598,174 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 171 us

::1 | > 24,599,157 [0] store_attrib(3610, source, khanacad)

::1 | > 24,600,893 [0] 'DELETE FROM comment_data WHERE id='3610' AND attrib='7'' took 199 us

::1 | > 24,601,409 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3610', '7', 'khanacad')' took 185 us

::1 | > 24,602,273 [0] store_attrib(3610, title, Quadratic Inequalities (Visual Explanation))

::1 | > 24,605,804 [0] 'DELETE FROM comment_data WHERE id='3610' AND attrib='9'' took 231 us

::1 | > 24,606,343 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3610', '9', 'Quadratic Inequalities (Visual Explanation)')' took 196 us

::1 | > 24,607,146 [0] store_attrib(3610, url, http://www.khanacademy.org/video/quadratic-inequalities--visual-explanation)

::1 | > 24,608,470 [0] 'DELETE FROM comment_data WHERE id='3610' AND attrib='10'' took 182 us

::1 | > 24,610,814 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3610', '10', 'http://www.khanacademy.org/video/quadratic-inequalities--visual-explanation')' took 358 us

::1 | > 24,611,229 [0] store_attrib(3610, rating, 0)

::1 | > 24,612,682 [0] 'DELETE FROM comment_data WHERE id='3610' AND attrib='6'' took 251 us

::1 | > 24,613,229 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3610', '6', '0')' took 190 us

::1 | > 24,614,291 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('A Comparison of Control Methods for Standing in Place - rating=13', '3543', '2')' took 211 us

::1 | > 24,615,025 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 153 us

::1 | > 24,615,803 [0] store_attrib(3611, src, http://www.youtube.com/v/Ric4JN3xUIc?f=videos&app=youtube_gdata)

::1 | > 24,617,229 [0] 'DELETE FROM comment_data WHERE id='3611' AND attrib='12'' took 202 us

::1 | > 24,617,759 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3611', '12', 'http://www.youtube.com/v/Ric4JN3xUIc?f=videos&app=youtube_gdata')' took 190 us

::1 | > 24,619,066 [0] store_attrib(3611, title, A Comparison of Control Methods for Standing in Place - rating=13)

::1 | > 24,623,039 [0] 'DELETE FROM comment_data WHERE id='3611' AND attrib='9'' took 300 us

::1 | > 24,623,624 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3611', '9', 'A Comparison of Control Methods for Standing in Place - rating=13')' took 202 us

::1 | > 24,624,375 [0] store_attrib(3611, media:keywords, dynamics, control, KDC, PID, LQR, biped, robots, standing)

::1 | > 24,626,197 [0] Attrib not found in store_attrib

::1 | > 24,628,643 [0] store_attrib(3611, media:description, )

::1 | > 24,630,178 [0] Attrib not found in store_attrib

::1 | > 24,630,726 [0] store_attrib(3611, category, Tech)

::1 | > 24,632,272 [0] 'DELETE FROM comment_data WHERE id='3611' AND attrib='11'' took 275 us

::1 | > 24,632,812 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3611', '11', 'Tech')' took 200 us

::1 | > 24,634,119 [0] store_attrib(3611, rating, 13)

::1 | > 24,637,465 [0] 'DELETE FROM comment_data WHERE id='3611' AND attrib='6'' took 330 us

::1 | > 24,639,045 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3611', '6', '13')' took 226 us

::1 | > 24,639,930 [0] store_attrib(3611, thumbnail_url, http://i.ytimg.com/vi/Ric4JN3xUIc/hqdefault.jpg)

::1 | > 24,641,442 [0] 'DELETE FROM comment_data WHERE id='3611' AND attrib='13'' took 225 us

::1 | > 24,642,459 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3611', '13', 'http://i.ytimg.com/vi/Ric4JN3xUIc/hqdefault.jpg')' took 195 us

::1 | > 24,643,126 [0] store_attrib(3611, thumbnail_width, 480)

::1 | > 24,644,840 [0] 'DELETE FROM comment_data WHERE id='3611' AND attrib='14'' took 281 us

::1 | > 24,646,688 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3611', '14', '480')' took 209 us

::1 | > 24,647,264 [0] store_attrib(3611, thumbnail_height, 360)

::1 | > 24,648,763 [0] 'DELETE FROM comment_data WHERE id='3611' AND attrib='15'' took 172 us

::1 | > 24,649,272 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3611', '15', '360')' took 179 us

::1 | > 24,650,418 [0] store_attrib(3611, link, http://www.youtube.com/watch?v=Ric4JN3xUIc&feature=youtube_gdata_player)

::1 | > 24,651,804 [0] 'DELETE FROM comment_data WHERE id='3611' AND attrib='8'' took 174 us

::1 | > 24,652,349 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3611', '8', 'http://www.youtube.com/watch?v=Ric4JN3xUIc&feature=youtube_gdata_player')' took 186 us

::1 | > 24,655,373 [0] store_attrib(3611, source, youtube)

::1 | > 24,657,487 [0] 'DELETE FROM comment_data WHERE id='3611' AND attrib='7'' took 219 us

::1 | > 24,658,807 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3611', '7', 'youtube')' took 212 us

::1 | > 24,661,601 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Some New Results on Linear Quadratic Regulator Design for Lossless ...', '3543', '2')' took 799 us

::1 | > 24,662,371 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 175 us

::1 | > 24,665,747 [0] store_attrib(3612, title, Some New Results on Linear Quadratic Regulator Design for Lossless ...)

::1 | > 24,667,157 [0] 'DELETE FROM comment_data WHERE id='3612' AND attrib='9'' took 253 us

::1 | > 24,667,722 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3612', '9', 'Some New Results on Linear Quadratic Regulator Design for Lossless ...')' took 202 us

::1 | > 24,668,693 [0] store_attrib(3612, link, http://www.nd.edu/~mtns/papers/905.pdf)

::1 | > 24,669,826 [0] 'DELETE FROM comment_data WHERE id='3612' AND attrib='8'' took 236 us

::1 | > 24,670,424 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3612', '8', 'http://www.nd.edu/~mtns/papers/905.pdf')' took 185 us

::1 | > 24,671,591 [0] store_attrib(3612, source, google)

::1 | > 24,672,904 [0] 'DELETE FROM comment_data WHERE id='3612' AND attrib='7'' took 221 us

::1 | > 24,673,425 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3612', '7', 'google')' took 200 us

::1 | > 24,675,757 [0] store_attrib(3612, rating, 0)

::1 | > 24,677,222 [0] 'DELETE FROM comment_data WHERE id='3612' AND attrib='6'' took 192 us

::1 | > 24,677,895 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3612', '6', '0')' took 197 us

::1 | > 24,679,522 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Egwald Mathematics - Optimal Control - Linear Quadratic Regulator', '3543', '2')' took 188 us

::1 | > 24,680,720 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 154 us

::1 | > 24,681,428 [0] store_attrib(3613, title, Egwald Mathematics - Optimal Control - Linear Quadratic Regulator)

::1 | > 24,685,106 [0] 'DELETE FROM comment_data WHERE id='3613' AND attrib='9'' took 333 us

::1 | > 24,685,703 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3613', '9', 'Egwald Mathematics - Optimal Control - Linear Quadratic Regulator')' took 209 us

::1 | > 24,686,527 [0] store_attrib(3613, link, http://www.egwald.ca/optimalcontrol/linearquadratic.php)

::1 | > 24,688,091 [0] 'DELETE FROM comment_data WHERE id='3613' AND attrib='8'' took 494 us

::1 | > 24,688,831 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3613', '8', 'http://www.egwald.ca/optimalcontrol/linearquadratic.php')' took 226 us

::1 | > 24,689,723 [0] store_attrib(3613, source, google)

::1 | > 24,693,446 [0] 'DELETE FROM comment_data WHERE id='3613' AND attrib='7'' took 427 us

::1 | > 24,694,042 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3613', '7', 'google')' took 201 us

::1 | > 24,694,782 [0] store_attrib(3613, rating, 0)

::1 | > 24,696,139 [0] 'DELETE FROM comment_data WHERE id='3613' AND attrib='6'' took 186 us

::1 | > 24,697,185 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3613', '6', '0')' took 180 us

::1 | > 24,698,003 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Continuous Time Linear Quadratic Regulator With Control ...', '3543', '2')' took 200 us

::1 | > 24,698,983 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 162 us

::1 | > 24,701,294 [0] store_attrib(3614, title, Continuous Time Linear Quadratic Regulator With Control ...)

::1 | > 24,702,468 [0] 'DELETE FROM comment_data WHERE id='3614' AND attrib='9'' took 294 us

::1 | > 24,703,026 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3614', '9', 'Continuous Time Linear Quadratic Regulator With Control ...')' took 216 us

::1 | > 24,704,341 [0] store_attrib(3614, link, http://webpages.math.luc.edu/~rgoebel1/publications/journals/GoebelSubbotin07TAC.pdf)

::1 | > 24,706,506 [0] 'DELETE FROM comment_data WHERE id='3614' AND attrib='8'' took 241 us

::1 | > 24,707,046 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3614', '8', 'http://webpages.math.luc.edu/~rgoebel1/publications/journals/GoebelSubbotin07TAC.pdf')' took 209 us

::1 | > 24,709,140 [0] store_attrib(3614, source, google)

::1 | > 24,710,413 [0] 'DELETE FROM comment_data WHERE id='3614' AND attrib='7'' took 211 us

::1 | > 24,711,169 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3614', '7', 'google')' took 195 us

::1 | > 24,712,601 [0] store_attrib(3614, rating, 0)

::1 | > 24,716,610 [0] 'DELETE FROM comment_data WHERE id='3614' AND attrib='6'' took 354 us

::1 | > 24,717,449 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3614', '6', '0')' took 201 us

::1 | > 24,718,271 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CDS 110b: Linear Quadratic Optimal Control - MurrayWiki', '3543', '2')' took 210 us

::1 | > 24,719,115 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 157 us

::1 | > 24,719,907 [0] store_attrib(3615, title, CDS 110b: Linear Quadratic Optimal Control - MurrayWiki)

::1 | > 24,721,412 [0] 'DELETE FROM comment_data WHERE id='3615' AND attrib='9'' took 169 us

::1 | > 24,722,275 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3615', '9', 'CDS 110b: Linear Quadratic Optimal Control - MurrayWiki')' took 255 us

::1 | > 24,723,087 [0] store_attrib(3615, link, http://www.cds.caltech.edu/~murray/wiki/CDS_110b:_Linear_Quadratic_Optimal_Control)

::1 | > 24,725,957 [0] 'DELETE FROM comment_data WHERE id='3615' AND attrib='8'' took 246 us

::1 | > 24,726,557 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3615', '8', 'http://www.cds.caltech.edu/~murray/wiki/CDS_110b:_Linear_Quadratic_Optimal_Control')' took 216 us

::1 | > 24,727,262 [0] store_attrib(3615, source, google)

::1 | > 24,728,636 [0] 'DELETE FROM comment_data WHERE id='3615' AND attrib='7'' took 208 us

::1 | > 24,729,187 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3615', '7', 'google')' took 190 us

::1 | > 24,730,993 [0] store_attrib(3615, rating, 0)

::1 | > 24,732,568 [0] 'DELETE FROM comment_data WHERE id='3615' AND attrib='6'' took 247 us

::1 | > 24,734,601 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3615', '6', '0')' took 245 us

::1 | > 24,735,285 [0] perform_search(khanacad,estimation,Array,crs)

::1 | > 24,793,423 [0] 'khanacad_query' took 52,218 us

::1 | > 24,794,615 [0] 'khanacad_search' took 57,648 us

::1 | > 24,796,061 [0] perform_search(youtube,estimation,Array,crs)

::1 | > 24,797,090 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=estimation&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 24,798,001 [0] 'SELECT * FROM primitive_cache WHERE url='4aafd1d3c262091ba75f3e5c8861e764'' took 389 us

::1 | > 24,798,628 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('4aafd1d3c262091ba75f3e5c8861e764','0')' took 175 us

::1 | > 24,799,416 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='4aafd1d3c262091ba75f3e5c8861e764'' took 211 us

::1 | > 24,800,034 [0] Query result _db_get_row

::1 | > 24,801,156 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='4aafd1d3c262091ba75f3e5c8861e764'' took 231 us

::1 | > 24,801,748 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=estimation&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 25,080,822 [0] 'uncached_file_get_contents' took 277,860 us

::1 | > 25,083,359 [0] 'caching file_get_contents' took 1,691 us

::1 | > 25,083,796 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=estimation&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 25,084,978 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='4aafd1d3c262091ba75f3e5c8861e764'' took 275 us

::1 | > 25,085,750 [0] 'DELETE FROM primitive_cache WHERE url='4aafd1d3c262091ba75f3e5c8861e764'' took 261 us

::1 | > 25,089,179 [0] 'youtube_query' took 292,795 us

::1 | > 25,089,750 [0] perform_search(google,estimation,Array,crs)

::1 | > 25,090,418 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=estimation+Lecture+Notes&rsz=small

::1 | > 25,091,749 [0] 'SELECT * FROM primitive_cache WHERE url='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 355 us

::1 | > 25,094,809 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('90d96bd9bb4c8fe67dcb0ce7fe6065be','0')' took 260 us

::1 | > 25,095,516 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 285 us

::1 | > 25,096,178 [0] Query result _db_get_row

::1 | > 25,097,295 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 226 us

::1 | > 25,097,966 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=estimation+Lecture+Notes&rsz=small

::1 | > 25,359,225 [0] 'uncached_file_get_contents' took 260,425 us

::1 | > 25,361,006 [0] 'caching file_get_contents' took 1,001 us

::1 | > 25,361,624 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=estimation+Lecture+Notes&rsz=small

::1 | > 25,362,855 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 316 us

::1 | > 25,363,678 [0] 'DELETE FROM primitive_cache WHERE url='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 288 us

::1 | > 25,364,284 [0] 'google_search' took 273,866 us

::1 | > 25,365,031 [0] perform_search(itunesu,estimation,Array,crs)

::1 | > 25,365,845 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=estimation&media=iTunesU

::1 | > 25,367,119 [0] 'SELECT * FROM primitive_cache WHERE url='61fb7b623dee86127dde085a63bbb7ea'' took 307 us

::1 | > 25,367,835 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('61fb7b623dee86127dde085a63bbb7ea','0')' took 180 us

::1 | > 25,368,696 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='61fb7b623dee86127dde085a63bbb7ea'' took 245 us

::1 | > 25,369,340 [0] Query result _db_get_row

::1 | > 25,372,991 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='61fb7b623dee86127dde085a63bbb7ea'' took 358 us

::1 | > 25,373,951 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=estimation&media=iTunesU

| - > 2,729 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 2,959 [0] 'mysqli_connect' took 391 us

::1 | > 4,451 [0]

::1 | > 4,731 [0] Loading /check_lock

::1 | > 5,597 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 6,603 [0]

::1 | > 7,457 [0] Request URI: /check_lock

::1 | > 8,268 [0] start controller

::1 | > 11,461 [0] id is 0

::1 | > 12,199 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 360 us

::1 | > 12,552 [0] Query result _db_get_row

::1 | > 25,806,809 [0] 'uncached_file_get_contents' took 431,199 us

::1 | > 25,832,334 [0] 'caching file_get_contents' took 24,893 us

::1 | > 25,832,756 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=estimation&media=iTunesU

::1 | > 25,835,018 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='61fb7b623dee86127dde085a63bbb7ea'' took 342 us

::1 | > 25,835,711 [0] 'DELETE FROM primitive_cache WHERE url='61fb7b623dee86127dde085a63bbb7ea'' took 261 us

::1 | > 25,858,330 [0] 'itunesu_search' took 492,469 us

::1 | > 25,862,653 [0] Array of size 14

::1 | > 25,864,377 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CA Algebra I: Graphing Inequalities', '3544', '2')' took 349 us

::1 | > 25,864,978 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 167 us

::1 | > 25,865,768 [0] store_attrib(3616, source, khanacad)

::1 | > 25,867,172 [0] 'DELETE FROM comment_data WHERE id='3616' AND attrib='7'' took 223 us

::1 | > 25,867,893 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3616', '7', 'khanacad')' took 188 us

::1 | > 25,869,052 [0] store_attrib(3616, title, CA Algebra I: Graphing Inequalities)

::1 | > 25,872,260 [0] 'DELETE FROM comment_data WHERE id='3616' AND attrib='9'' took 298 us

::1 | > 25,872,873 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3616', '9', 'CA Algebra I: Graphing Inequalities')' took 208 us

::1 | > 25,873,533 [0] store_attrib(3616, url, http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities)

::1 | > 25,875,417 [0] 'DELETE FROM comment_data WHERE id='3616' AND attrib='10'' took 226 us

::1 | > 25,876,152 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3616', '10', 'http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities')' took 302 us

::1 | > 25,894,490 [0] store_attrib(3616, rating, 0)

::1 | > 25,896,315 [0] 'DELETE FROM comment_data WHERE id='3616' AND attrib='6'' took 307 us

::1 | > 25,911,318 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3616', '6', '0')' took 524 us

::1 | > 25,912,193 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Calculus Graphing with Derivatives Example', '3544', '2')' took 210 us

::1 | > 25,912,995 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 164 us

::1 | > 25,913,727 [0] store_attrib(3617, source, khanacad)

::1 | > 25,927,730 [0] 'DELETE FROM comment_data WHERE id='3617' AND attrib='7'' took 298 us

::1 | > 25,928,792 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3617', '7', 'khanacad')' took 216 us

::1 | > 25,929,384 [0] store_attrib(3617, title, Calculus Graphing with Derivatives Example)

::1 | > 25,930,804 [0] 'DELETE FROM comment_data WHERE id='3617' AND attrib='9'' took 169 us

::1 | > 25,944,207 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3617', '9', 'Calculus Graphing with Derivatives Example')' took 396 us

::1 | > 25,945,071 [0] store_attrib(3617, url, http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example)

::1 | > 25,946,491 [0] 'DELETE FROM comment_data WHERE id='3617' AND attrib='10'' took 231 us

::1 | > 25,947,062 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3617', '10', 'http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example')' took 228 us

::1 | > 25,960,885 [0] store_attrib(3617, rating, 0)

::1 | > 25,962,157 [0] 'DELETE FROM comment_data WHERE id='3617' AND attrib='6'' took 299 us

::1 | > 25,962,703 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3617', '6', '0')' took 201 us

::1 | > 25,963,651 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Markovnikov\'s Rule and Carbocations', '3544', '2')' took 200 us

::1 | > 25,977,299 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 364 us

::1 | > 25,978,122 [0] store_attrib(3618, source, khanacad)

::1 | > 25,979,470 [0] 'DELETE FROM comment_data WHERE id='3618' AND attrib='7'' took 205 us

::1 | > 25,980,028 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3618', '7', 'khanacad')' took 190 us

::1 | > 25,993,349 [0] store_attrib(3618, title, Markovnikov's Rule and Carbocations)

::1 | > 25,994,564 [0] 'DELETE FROM comment_data WHERE id='3618' AND attrib='9'' took 299 us

::1 | > 25,995,544 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3618', '9', 'Markovnikov\'s Rule and Carbocations')' took 209 us

::1 | > 25,996,335 [0] store_attrib(3618, url, http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations)

::1 | > 26,010,489 [0] 'DELETE FROM comment_data WHERE id='3618' AND attrib='10'' took 361 us

::1 | > 26,011,097 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3618', '10', 'http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations')' took 216 us

::1 | > 26,011,943 [0] store_attrib(3618, rating, 0)

::1 | > 26,013,432 [0] 'DELETE FROM comment_data WHERE id='3618' AND attrib='6'' took 195 us

::1 | > 26,026,738 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3618', '6', '0')' took 328 us

::1 | > 26,027,468 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Periodic Table Trends: Ionization Energy', '3544', '2')' took 222 us

::1 | > 26,028,719 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 191 us

::1 | > 26,029,388 [0] store_attrib(3619, source, khanacad)

::1 | > 26,043,495 [0] 'DELETE FROM comment_data WHERE id='3619' AND attrib='7'' took 318 us

::1 | > 26,044,506 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3619', '7', 'khanacad')' took 227 us

::1 | > 26,045,150 [0] store_attrib(3619, title, Periodic Table Trends: Ionization Energy)

::1 | > 26,046,726 [0] 'DELETE FROM comment_data WHERE id='3619' AND attrib='9'' took 319 us

::1 | > 26,047,301 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3619', '9', 'Periodic Table Trends: Ionization Energy')' took 199 us

::1 | > 26,059,773 [0] store_attrib(3619, url, http://www.khanacademy.org/video/periodic-table-trends--ionization-energy)

::1 | > 26,061,624 [0] 'DELETE FROM comment_data WHERE id='3619' AND attrib='10'' took 374 us

::1 | > 26,062,638 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3619', '10', 'http://www.khanacademy.org/video/periodic-table-trends--ionization-energy')' took 423 us

::1 | > 26,063,103 [0] store_attrib(3619, rating, 0)

::1 | > 26,077,284 [0] 'DELETE FROM comment_data WHERE id='3619' AND attrib='6'' took 322 us

::1 | > 26,077,851 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3619', '6', '0')' took 202 us

::1 | > 26,078,834 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Estimating Sums and Differences - YourTeacher.com - Math Help - rating=8', '3544', '2')' took 298 us

::1 | > 26,079,555 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 168 us

::1 | > 26,092,828 [0] store_attrib(3620, src, http://www.youtube.com/v/qr-xHNNrZeA?f=videos&app=youtube_gdata)

::1 | > 26,094,727 [0] 'DELETE FROM comment_data WHERE id='3620' AND attrib='12'' took 312 us

::1 | > 26,095,311 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3620', '12', 'http://www.youtube.com/v/qr-xHNNrZeA?f=videos&app=youtube_gdata')' took 210 us

::1 | > 26,095,927 [0] store_attrib(3620, title, Estimating Sums and Differences - YourTeacher.com - Math Help - rating=8)

::1 | > 26,109,674 [0] 'DELETE FROM comment_data WHERE id='3620' AND attrib='9'' took 305 us

::1 | > 26,110,246 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3620', '9', 'Estimating Sums and Differences - YourTeacher.com - Math Help - rating=8')' took 212 us

::1 | > 26,111,396 [0] store_attrib(3620, media:keywords, )

::1 | > 26,112,793 [0] Attrib not found in store_attrib

::1 | > 26,125,868 [0] store_attrib(3620, media:description, )

::1 | > 26,127,424 [0] Attrib not found in store_attrib

::1 | > 26,127,896 [0] store_attrib(3620, category, Education)

::1 | > 26,129,425 [0] 'DELETE FROM comment_data WHERE id='3620' AND attrib='11'' took 321 us

::1 | > 26,130,055 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3620', '11', 'Education')' took 236 us

::1 | > 26,142,518 [0] store_attrib(3620, rating, 8)

::1 | > 26,144,227 [0] 'DELETE FROM comment_data WHERE id='3620' AND attrib='6'' took 306 us

::1 | > 26,144,870 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3620', '6', '8')' took 203 us

::1 | > 26,145,458 [0] store_attrib(3620, thumbnail_url, http://i.ytimg.com/vi/qr-xHNNrZeA/hqdefault.jpg)

::1 | > 26,159,791 [0] 'DELETE FROM comment_data WHERE id='3620' AND attrib='13'' took 388 us

::1 | > 26,160,543 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3620', '13', 'http://i.ytimg.com/vi/qr-xHNNrZeA/hqdefault.jpg')' took 261 us

::1 | > 26,161,030 [0] store_attrib(3620, thumbnail_width, 480)

::1 | > 26,162,729 [0] 'DELETE FROM comment_data WHERE id='3620' AND attrib='14'' took 269 us

::1 | > 26,175,849 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3620', '14', '480')' took 398 us

::1 | > 26,176,805 [0] store_attrib(3620, thumbnail_height, 360)

::1 | > 26,178,339 [0] 'DELETE FROM comment_data WHERE id='3620' AND attrib='15'' took 223 us

::1 | > 26,178,905 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3620', '15', '360')' took 203 us

::1 | > 26,179,609 [0] store_attrib(3620, link, http://www.youtube.com/watch?v=qr-xHNNrZeA&feature=youtube_gdata_player)

::1 | > 26,192,554 [0] 'DELETE FROM comment_data WHERE id='3620' AND attrib='8'' took 325 us

::1 | > 26,193,461 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3620', '8', 'http://www.youtube.com/watch?v=qr-xHNNrZeA&feature=youtube_gdata_player')' took 225 us

::1 | > 26,194,047 [0] store_attrib(3620, source, youtube)

::1 | > 26,195,443 [0] 'DELETE FROM comment_data WHERE id='3620' AND attrib='7'' took 187 us

::1 | > 26,209,168 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3620', '7', 'youtube')' took 372 us

::1 | > 26,210,146 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture - 32 Estimation - I - rating=8', '3544', '2')' took 206 us

::1 | > 26,210,906 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 164 us

::1 | > 26,211,668 [0] store_attrib(3621, src, http://www.youtube.com/v/D04uxZpgp6M?f=videos&app=youtube_gdata)

::1 | > 26,234,689 [0] 'DELETE FROM comment_data WHERE id='3621' AND attrib='12'' took 314 us

::1 | > 26,235,641 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3621', '12', 'http://www.youtube.com/v/D04uxZpgp6M?f=videos&app=youtube_gdata')' took 236 us

::1 | > 26,236,167 [0] store_attrib(3621, title, Lecture - 32 Estimation - I - rating=8)

::1 | > 26,237,700 [0] 'DELETE FROM comment_data WHERE id='3621' AND attrib='9'' took 177 us

::1 | > 26,268,780 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3621', '9', 'Lecture - 32 Estimation - I - rating=8')' took 327 us

::1 | > 26,269,156 [0] store_attrib(3621, media:keywords, )

::1 | > 26,270,313 [0] Attrib not found in store_attrib

::1 | > 26,270,977 [0] store_attrib(3621, media:description, )

::1 | > 26,284,593 [0] Attrib not found in store_attrib

::1 | > 26,284,945 [0] store_attrib(3621, category, Education)

::1 | > 26,287,034 [0] 'DELETE FROM comment_data WHERE id='3621' AND attrib='11'' took 301 us

::1 | > 26,287,596 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3621', '11', 'Education')' took 205 us

::1 | > 26,288,388 [0] store_attrib(3621, rating, 8)

::1 | > 26,301,505 [0] 'DELETE FROM comment_data WHERE id='3621' AND attrib='6'' took 321 us

::1 | > 26,302,427 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3621', '6', '8')' took 209 us

::1 | > 26,303,024 [0] store_attrib(3621, thumbnail_url, http://i.ytimg.com/vi/D04uxZpgp6M/hqdefault.jpg)

::1 | > 26,304,488 [0] 'DELETE FROM comment_data WHERE id='3621' AND attrib='13'' took 172 us

::1 | > 26,305,124 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3621', '13', 'http://i.ytimg.com/vi/D04uxZpgp6M/hqdefault.jpg')' took 267 us

::1 | > 26,317,728 [0] store_attrib(3621, thumbnail_width, 480)

::1 | > 26,319,438 [0] 'DELETE FROM comment_data WHERE id='3621' AND attrib='14'' took 308 us

::1 | > 26,319,992 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3621', '14', '480')' took 193 us

::1 | > 26,320,713 [0] store_attrib(3621, thumbnail_height, 360)

::1 | > 26,334,800 [0] 'DELETE FROM comment_data WHERE id='3621' AND attrib='15'' took 320 us

::1 | > 26,335,563 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3621', '15', '360')' took 216 us

::1 | > 26,336,172 [0] store_attrib(3621, link, http://www.youtube.com/watch?v=D04uxZpgp6M&feature=youtube_gdata_player)

::1 | > 26,337,400 [0] 'DELETE FROM comment_data WHERE id='3621' AND attrib='8'' took 169 us

::1 | > 26,350,941 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3621', '8', 'http://www.youtube.com/watch?v=D04uxZpgp6M&feature=youtube_gdata_player')' took 351 us

::1 | > 26,352,150 [0] store_attrib(3621, source, youtube)

::1 | > 26,353,403 [0] 'DELETE FROM comment_data WHERE id='3621' AND attrib='7'' took 221 us

::1 | > 26,353,919 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3621', '7', 'youtube')' took 189 us

::1 | > 26,367,536 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('EE522 Estimation Theory', '3544', '2')' took 391 us

::1 | > 26,368,081 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 178 us

::1 | > 26,369,272 [0] store_attrib(3622, title, EE522 Estimation Theory)

::1 | > 26,370,766 [0] 'DELETE FROM comment_data WHERE id='3622' AND attrib='9'' took 235 us

::1 | > 26,384,001 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3622', '9', 'EE522 Estimation Theory')' took 355 us

::1 | > 26,384,383 [0] store_attrib(3622, link, http://www.ws.binghamton.edu/fowler/fowler%2520personal%2520page/EE522.htm)

::1 | > 26,386,259 [0] 'DELETE FROM comment_data WHERE id='3622' AND attrib='8'' took 205 us

::1 | > 26,386,808 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3622', '8', 'http://www.ws.binghamton.edu/fowler/fowler%2520personal%2520page/EE522.htm')' took 190 us

::1 | > 26,387,557 [0] store_attrib(3622, source, google)

::1 | > 26,401,669 [0] 'DELETE FROM comment_data WHERE id='3622' AND attrib='7'' took 452 us

::1 | > 26,402,297 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3622', '7', 'google')' took 216 us

::1 | > 26,402,882 [0] store_attrib(3622, rating, 0)

::1 | > 26,404,165 [0] 'DELETE FROM comment_data WHERE id='3622' AND attrib='6'' took 189 us

::1 | > 26,417,500 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3622', '6', '0')' took 546 us

::1 | > 26,418,142 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Amazon.com: Quantum State Estimation (Lecture Notes in Physics ...', '3544', '2')' took 210 us

::1 | > 26,418,992 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 152 us

::1 | > 26,419,738 [0] store_attrib(3623, title, Amazon.com: Quantum State Estimation (Lecture Notes in Physics ...)

| - > 3,062 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 14,176 [0] 'mysqli_connect' took 367 us

::1 | > 26,434,423 [0] 'DELETE FROM comment_data WHERE id='3623' AND attrib='9'' took 941 us

::1 | > 15,699 [0]

::1 | > 26,435,838 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3623', '9', 'Amazon.com: Quantum State Estimation (Lecture Notes in Physics ...')' took 232 us

::1 | > 30,075 [0] Loading /check_lock

::1 | > 26,450,272 [0] store_attrib(3623, link, http://www.amazon.com/Quantum-State-Estimation-Lecture-Physics/dp/3540223290)

::1 | > 30,615 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 30,940 [0]

::1 | > 26,451,272 [0] 'DELETE FROM comment_data WHERE id='3623' AND attrib='8'' took 324 us

::1 | > 31,671 [0] Request URI: /check_lock

::1 | > 26,451,839 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3623', '8', 'http://www.amazon.com/Quantum-State-Estimation-Lecture-Physics/dp/3540223290')' took 196 us

::1 | > 46,484 [0] start controller

::1 | > 26,467,977 [0] store_attrib(3623, source, google)

::1 | > 26,469,319 [0] 'DELETE FROM comment_data WHERE id='3623' AND attrib='7'' took 308 us

::1 | > 50,029 [0] id is 0

::1 | > 26,483,539 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3623', '7', 'google')' took 698 us

::1 | > 64,411 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 735 us

::1 | > 26,484,524 [0] store_attrib(3623, rating, 0)

::1 | > 64,862 [0] Query result _db_get_row

::1 | > 26,485,274 [0] 'DELETE FROM comment_data WHERE id='3623' AND attrib='6'' took 203 us

::1 | > 26,485,805 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3623', '6', '0')' took 178 us

::1 | > 26,508,909 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture Notes on Bayesian Estimation and Classification', '3544', '2')' took 410 us

::1 | > 26,509,439 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 169 us

::1 | > 26,524,446 [0] store_attrib(3624, title, Lecture Notes on Bayesian Estimation and Classification)

::1 | > 26,526,423 [0] 'DELETE FROM comment_data WHERE id='3624' AND attrib='9'' took 308 us

::1 | > 26,527,034 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3624', '9', 'Lecture Notes on Bayesian Estimation and Classification')' took 204 us

::1 | > 26,527,736 [0] store_attrib(3624, link, http://citeseerx.ist.psu.edu/viewdoc/download%3Fdoi%3D10.1.1.76.6692%26rep%3Drep1%26type%3Dpdf)

::1 | > 26,541,382 [0] 'DELETE FROM comment_data WHERE id='3624' AND attrib='8'' took 308 us

::1 | > 26,541,987 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3624', '8', 'http://citeseerx.ist.psu.edu/viewdoc/download%3Fdoi%3D10.1.1.76.6692%26rep%3Drep1%26type%3Dpdf')' took 228 us

::1 | > 26,543,010 [0] store_attrib(3624, source, google)

::1 | > 26,558,670 [0] 'DELETE FROM comment_data WHERE id='3624' AND attrib='7'' took 323 us

::1 | > 26,559,253 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3624', '7', 'google')' took 208 us

::1 | > 26,559,858 [0] store_attrib(3624, rating, 0)

::1 | > 26,561,387 [0] 'DELETE FROM comment_data WHERE id='3624' AND attrib='6'' took 349 us

::1 | > 26,574,136 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3624', '6', '0')' took 328 us

::1 | > 26,574,742 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('IEEE Xplore - Rethinking biased estimation [Lecture Notes]', '3544', '2')' took 206 us

::1 | > 26,575,526 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 165 us

::1 | > 26,576,776 [0] store_attrib(3625, title, IEEE Xplore - Rethinking biased estimation [Lecture Notes])

::1 | > 26,591,376 [0] 'DELETE FROM comment_data WHERE id='3625' AND attrib='9'' took 387 us

::1 | > 26,592,031 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3625', '9', 'IEEE Xplore - Rethinking biased estimation [Lecture Notes]')' took 226 us

::1 | > 26,592,670 [0] store_attrib(3625, link, http://ieeexplore.ieee.org/iel5/79/4490183/04490210.pdf%3Farnumber%3D4490210)

::1 | > 26,594,042 [0] 'DELETE FROM comment_data WHERE id='3625' AND attrib='8'' took 185 us

::1 | > 26,607,354 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3625', '8', 'http://ieeexplore.ieee.org/iel5/79/4490183/04490210.pdf%3Farnumber%3D4490210')' took 338 us

::1 | > 26,608,267 [0] store_attrib(3625, source, google)

::1 | > 26,609,523 [0] 'DELETE FROM comment_data WHERE id='3625' AND attrib='7'' took 215 us

::1 | > 26,610,186 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3625', '7', 'google')' took 187 us

::1 | > 26,611,124 [0] store_attrib(3625, rating, 0)

::1 | > 26,624,168 [0] 'DELETE FROM comment_data WHERE id='3625' AND attrib='6'' took 319 us

::1 | > 26,625,092 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3625', '6', '0')' took 204 us

::1 | > 26,625,952 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('MATH 202: Introduction to Statistics', '3544', '2')' took 216 us

::1 | > 26,626,859 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 174 us

::1 | > 26,640,348 [0] store_attrib(3626, source, itunesu)

::1 | > 26,642,147 [0] 'DELETE FROM comment_data WHERE id='3626' AND attrib='7'' took 318 us

::1 | > 26,642,850 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3626', '7', 'itunesu')' took 238 us

::1 | > 26,643,440 [0] store_attrib(3626, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/hacc.edu.2133421764)

::1 | > 26,657,255 [0] 'DELETE FROM comment_data WHERE id='3626' AND attrib='10'' took 302 us

::1 | > 26,658,210 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3626', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/hacc.edu.2133421764')' took 232 us

::1 | > 26,658,818 [0] store_attrib(3626, title, MATH 202: Introduction to Statistics)

::1 | > 26,660,094 [0] 'DELETE FROM comment_data WHERE id='3626' AND attrib='9'' took 165 us

::1 | > 26,673,497 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3626', '9', 'MATH 202: Introduction to Statistics')' took 352 us

::1 | > 26,673,871 [0] store_attrib(3626, art, http://deimos3.apple.com/indigo//22/78/9d/5e/22789d5efb6bc5b455fbd74813a91c2dbee67d4b1290b3f5ada2981bff07310e-2128009754.jpg)

::1 | > 26,675,950 [0] 'DELETE FROM comment_data WHERE id='3626' AND attrib='16'' took 212 us

::1 | > 26,676,496 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3626', '16', 'http://deimos3.apple.com/indigo//22/78/9d/5e/22789d5efb6bc5b455fbd74813a91c2dbee67d4b1290b3f5ada2981bff07310e-2128009754.jpg')' took 195 us

::1 | > 26,689,713 [0] store_attrib(3626, rating, 0)

::1 | > 26,691,593 [0] 'DELETE FROM comment_data WHERE id='3626' AND attrib='6'' took 307 us

::1 | > 26,692,162 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3626', '6', '0')' took 196 us

::1 | > 26,693,015 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('MET CS 632 - Information Technology Project Management', '3544', '2')' took 185 us

::1 | > 26,706,849 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 362 us

::1 | > 26,707,659 [0] store_attrib(3627, source, itunesu)

::1 | > 26,708,952 [0] 'DELETE FROM comment_data WHERE id='3627' AND attrib='7'' took 224 us

::1 | > 26,709,539 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3627', '7', 'itunesu')' took 206 us

::1 | > 26,723,006 [0] store_attrib(3627, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/bu.edu.3025500803)

::1 | > 26,724,766 [0] 'DELETE FROM comment_data WHERE id='3627' AND attrib='10'' took 298 us

::1 | > 26,725,342 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3627', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/bu.edu.3025500803')' took 211 us

::1 | > 26,725,919 [0] store_attrib(3627, title, MET CS 632 - Information Technology Project Management)

::1 | > 26,740,067 [0] 'DELETE FROM comment_data WHERE id='3627' AND attrib='9'' took 313 us

::1 | > 26,740,885 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3627', '9', 'MET CS 632 - Information Technology Project Management')' took 210 us

::1 | > 26,741,483 [0] store_attrib(3627, art, http://deimos3.apple.com/indigo//01/16/e6/ef/0116e6ef5e453f197a83ca8c59179183d6a3a20b743eb0e85ef7db69e62877fc-3008883555.png)

::1 | > 26,743,077 [0] 'DELETE FROM comment_data WHERE id='3627' AND attrib='16'' took 236 us

::1 | > 26,756,392 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3627', '16', 'http://deimos3.apple.com/indigo//01/16/e6/ef/0116e6ef5e453f197a83ca8c59179183d6a3a20b743eb0e85ef7db69e62877fc-3008883555.png')' took 424 us

::1 | > 26,757,334 [0] store_attrib(3627, rating, 0)

::1 | > 26,758,800 [0] 'DELETE FROM comment_data WHERE id='3627' AND attrib='6'' took 347 us

::1 | > 26,759,418 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3627', '6', '0')' took 270 us

::1 | > 26,772,840 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Business Statistics', '3544', '2')' took 335 us

::1 | > 26,774,049 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 169 us

::1 | > 26,774,663 [0] store_attrib(3628, source, itunesu)

::1 | > 26,776,124 [0] 'DELETE FROM comment_data WHERE id='3628' AND attrib='7'' took 199 us

::1 | > 26,789,601 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3628', '7', 'itunesu')' took 397 us

::1 | > 26,790,541 [0] store_attrib(3628, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/southwest.tn.edu.2465456064)

::1 | > 26,791,806 [0] 'DELETE FROM comment_data WHERE id='3628' AND attrib='10'' took 221 us

::1 | > 26,792,360 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3628', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/southwest.tn.edu.2465456064')' took 203 us

::1 | > 26,805,747 [0] store_attrib(3628, title, Business Statistics)

::1 | > 26,807,383 [0] 'DELETE FROM comment_data WHERE id='3628' AND attrib='9'' took 301 us

::1 | > 26,807,955 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3628', '9', 'Business Statistics')' took 209 us

::1 | > 26,808,701 [0] store_attrib(3628, art, http://deimos3.apple.com/indigo//71/17/0f/e4/71170fe4d074b005db12627d16bad99c912dba54d331abfd282181e78e271f5d-2466252799.png)

::1 | > 26,823,302 [0] 'DELETE FROM comment_data WHERE id='3628' AND attrib='16'' took 346 us

::1 | > 26,823,936 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3628', '16', 'http://deimos3.apple.com/indigo//71/17/0f/e4/71170fe4d074b005db12627d16bad99c912dba54d331abfd282181e78e271f5d-2466252799.png')' took 219 us

::1 | > 26,824,541 [0] store_attrib(3628, rating, 0)

::1 | > 26,825,870 [0] 'DELETE FROM comment_data WHERE id='3628' AND attrib='6'' took 163 us

::1 | > 26,839,298 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3628', '6', '0')' took 380 us

::1 | > 26,840,391 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('MPH 664: Social Foundations of Urban Health - Beaton', '3544', '2')' took 194 us

::1 | > 26,841,163 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 159 us

::1 | > 26,841,991 [0] store_attrib(3629, source, itunesu)

::1 | > 26,855,895 [0] 'DELETE FROM comment_data WHERE id='3629' AND attrib='7'' took 308 us

::1 | > 26,856,828 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3629', '7', 'itunesu')' took 205 us

::1 | > 26,857,419 [0] store_attrib(3629, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/njit.edu.1303370726)

::1 | > 26,858,794 [0] 'DELETE FROM comment_data WHERE id='3629' AND attrib='10'' took 164 us

::1 | > 26,872,641 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3629', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/njit.edu.1303370726')' took 549 us

::1 | > 26,873,404 [0] store_attrib(3629, title, MPH 664: Social Foundations of Urban Health - Beaton)

::1 | > 26,875,387 [0] 'DELETE FROM comment_data WHERE id='3629' AND attrib='9'' took 498 us

::1 | > 26,876,158 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3629', '9', 'MPH 664: Social Foundations of Urban Health - Beaton')' took 270 us

::1 | > 26,888,478 [0] store_attrib(3629, art, http://deimos3.apple.com/indigo//0e/6e/70/6e/0e6e706e1e9e1903814694de3551290db5a61ad40553303cee7c721bc46309b1-1303711610.jpg)

::1 | > 26,890,583 [0] 'DELETE FROM comment_data WHERE id='3629' AND attrib='16'' took 348 us

::1 | > 26,891,309 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3629', '16', 'http://deimos3.apple.com/indigo//0e/6e/70/6e/0e6e706e1e9e1903814694de3551290db5a61ad40553303cee7c721bc46309b1-1303711610.jpg')' took 262 us

::1 | > 26,891,875 [0] store_attrib(3629, rating, 0)

::1 | > 26,905,889 [0] 'DELETE FROM comment_data WHERE id='3629' AND attrib='6'' took 414 us

::1 | > 26,906,661 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3629', '6', '0')' took 247 us

::1 | > 26,907,469 [0] unlink status: 1

::1 | > 26,908,299 [0] unlink status: 1

::1 | > 26,921,714 [0] unlink status: 1

::1 | > 26,923,599 [0] 'UPDATE comments_lock SET locked='0' WHERE id='140'' took 324 us

::1 | > 26,923,956 [0] 'view' took 26,842,266 us

::1 | > 26,924,869 [0] 'all' took 26,924,769 us

::1 | > 26,925,859 [0]

::1 | > 26,927,504 [0] Profiling summary

::1 | > 26,938,184 [0] mysqli_connect: 359 us

::1 | > 26,939,385 [0] error::generate: 3,489,293 us

::1 | > 26,940,285 [0] mysqli: 1,043,697 us

::1 | > 26,941,276 [0] action: 68,445 us

::1 | > 26,942,234 [0] async_cache_file: 6,765 us

::1 | > 26,943,605 [0] prefetch_youtube_query: 20,898 us

::1 | > 26,944,583 [0] prefetch_google_search: 27,319 us

::1 | > 26,954,793 [0] khanacad_query: 515,373 us

::1 | > 26,956,068 [0] khanacad_search: 554,892 us

::1 | > 26,956,948 [0] uncached_file_get_contents: 13,244,698 us

::1 | > 26,957,966 [0] caching file_get_contents: 199,018 us

::1 | > 26,958,750 [0] youtube_query: 3,420,827 us

::1 | > 26,960,331 [0] google_search: 3,202,568 us

::1 | > 26,971,188 [0] itunesu_search: 9,716,896 us

::1 | > 26,972,443 [0] view: 26,842,266 us

::1 | > 26,973,330 [0] all: 26,924,769 us

::1 | > 26,974,227 [0]

::1 | > 26,975,288 [0] Finished rendering /search?id=139 normally

::1 | > 26,976,761 [0]

| - > 2,954 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,184 [0] 'mysqli_connect' took 390 us

::1 | > 4,503 [0]

::1 | > 4,779 [0] Loading /check_lock

::1 | > 40,757 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 43,375 [0]

::1 | > 51,040 [0] Request URI: /check_lock

::1 | > 54,538 [0] start controller

::1 | > 57,647 [0] id is 0

::1 | > 58,533 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 483 us

::1 | > 58,863 [0] Query result _db_get_row

| - > 2,727 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 2,964 [0] 'mysqli_connect' took 380 us

::1 | > 4,265 [0]

::1 | > 4,541 [0] Loading /search?id=139

::1 | > 5,481 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 6,907 [0]

::1 | > 10,382 [0] Request URI: /search?id=139

::1 | > 11,787 [0] start controller

::1 | > 15,348 [0] id is 0

::1 | > 16,159 [0] 'SELECT * FROM coursedefns WHERE id='139'' took 232 us

::1 | > 16,495 [0] Query result _db_get_row

::1 | > 20,859 [0] Comment::ListAll(140, 2)

::1 | > 21,813 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 638 us

::1 | > 22,193 [0] Query result _db_get_rows

::1 | > 23,656 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 134 us

::1 | > 24,335 [0] Query result _db_get_row

::1 | > 25,351 [0] 'process description and/or get topics from db' took 5,365 us

::1 | > 28,570 [0] starting deal with tags and procd_descr

::1 | > 29,848 [0] Comment::ListAll(140, 2)

::1 | > 30,625 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 214 us

::1 | > 34,611 [0] Query result _db_get_rows

::1 | > 35,064 [0] Array of size 8

::1 | > 35,886 [0] starting deal with tags and procd_descr, topic 3544/estimation

::1 | > 37,407 [0] Comment::ListAll(3544, 2)

::1 | > 39,022 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3544' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 641 us

::1 | > 39,455 [0] Query result _db_get_rows

::1 | > 40,352 [0] Array of size 14

::1 | > 41,306 [0] 'SELECT attrib FROM comment_data WHERE id='3623'' took 225 us

::1 | > 42,170 [0] Query result _db_get_rows

::1 | > 43,397 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3623'' took 264 us

::1 | > 43,856 [0] Query result _db_get_rows

::1 | > 45,651 [0] 'SELECT attrib FROM comment_data WHERE id='3622'' took 223 us

::1 | > 48,193 [0] Query result _db_get_rows

::1 | > 51,131 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3622'' took 390 us

::1 | > 51,745 [0] Query result _db_get_rows

::1 | > 53,892 [0] 'SELECT attrib FROM comment_data WHERE id='3621'' took 221 us

::1 | > 55,717 [0] Query result _db_get_rows

::1 | > 57,295 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3621'' took 284 us

::1 | > 58,359 [0] Query result _db_get_rows

::1 | > 60,377 [0] 'SELECT attrib FROM comment_data WHERE id='3620'' took 249 us

::1 | > 60,741 [0] Query result _db_get_rows

::1 | > 61,991 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3620'' took 269 us

::1 | > 62,390 [0] Query result _db_get_rows

::1 | > 66,711 [0] 'SELECT attrib FROM comment_data WHERE id='3619'' took 200 us

::1 | > 67,062 [0] Query result _db_get_rows

::1 | > 68,289 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3619'' took 228 us

::1 | > 69,422 [0] Query result _db_get_rows

::1 | > 70,809 [0] 'SELECT attrib FROM comment_data WHERE id='3618'' took 226 us

::1 | > 71,176 [0] Query result _db_get_rows

::1 | > 74,795 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3618'' took 597 us

::1 | > 75,237 [0] Query result _db_get_rows

::1 | > 76,774 [0] 'SELECT attrib FROM comment_data WHERE id='3617'' took 232 us

::1 | > 77,138 [0] Query result _db_get_rows

::1 | > 78,401 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3617'' took 246 us

::1 | > 79,013 [0] Query result _db_get_rows

::1 | > 80,534 [0] 'SELECT attrib FROM comment_data WHERE id='3616'' took 224 us

::1 | > 81,310 [0] Query result _db_get_rows

::1 | > 82,554 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3616'' took 431 us

::1 | > 83,623 [0] Query result _db_get_rows

::1 | > 86,338 [0] 'SELECT attrib FROM comment_data WHERE id='3629'' took 329 us

::1 | > 86,706 [0] Query result _db_get_rows

::1 | > 87,962 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3629'' took 259 us

::1 | > 88,340 [0] Query result _db_get_rows

::1 | > 90,393 [0] 'SELECT attrib FROM comment_data WHERE id='3628'' took 503 us

::1 | > 90,813 [0] Query result _db_get_rows

::1 | > 92,118 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3628'' took 251 us

::1 | > 92,621 [0] Query result _db_get_rows

::1 | > 94,212 [0] 'SELECT attrib FROM comment_data WHERE id='3627'' took 221 us

::1 | > 94,569 [0] Query result _db_get_rows

::1 | > 95,946 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3627'' took 236 us

::1 | > 98,586 [0] Query result _db_get_rows

::1 | > 100,570 [0] 'SELECT attrib FROM comment_data WHERE id='3626'' took 272 us

::1 | > 101,071 [0] Query result _db_get_rows

::1 | > 102,313 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3626'' took 263 us

::1 | > 102,717 [0] Query result _db_get_rows

::1 | > 104,695 [0] 'SELECT attrib FROM comment_data WHERE id='3625'' took 196 us

::1 | > 105,047 [0] Query result _db_get_rows

::1 | > 106,353 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3625'' took 262 us

::1 | > 106,912 [0] Query result _db_get_rows

::1 | > 108,423 [0] 'SELECT attrib FROM comment_data WHERE id='3624'' took 191 us

::1 | > 108,794 [0] Query result _db_get_rows

::1 | > 110,082 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3624'' took 229 us

::1 | > 110,441 [0] Query result _db_get_rows

::1 | > 112,000 [0] Array of size 14

::1 | > 112,884 [0] Comment::ListAll(3544, 1)

::1 | > 113,747 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3544' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 416 us

::1 | > 114,541 [0] Row not found in _db_get_rows.

::1 | > 115,792 [0] finishing deal with tags and procd_descr, topic 3544/estimation, result:

::1 | > 116,813 [0] Array of size 1

::1 | > 119,107 [0] starting deal with tags and procd_descr, topic 3543/linear quadratic regulators

::1 | > 120,604 [0] Comment::ListAll(3543, 2)

::1 | > 122,201 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3543' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 644 us

::1 | > 122,620 [0] Query result _db_get_rows

::1 | > 125,493 [0] Array of size 9

::1 | > 127,376 [0] 'SELECT attrib FROM comment_data WHERE id='3615'' took 411 us

::1 | > 127,772 [0] Query result _db_get_rows

::1 | > 129,196 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3615'' took 251 us

::1 | > 129,667 [0] Query result _db_get_rows

::1 | > 131,198 [0] 'SELECT attrib FROM comment_data WHERE id='3614'' took 231 us

::1 | > 131,946 [0] Query result _db_get_rows

::1 | > 133,298 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3614'' took 254 us

::1 | > 133,674 [0] Query result _db_get_rows

::1 | > 137,126 [0] 'SELECT attrib FROM comment_data WHERE id='3613'' took 315 us

::1 | > 137,483 [0] Query result _db_get_rows

::1 | > 139,433 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3613'' took 314 us

::1 | > 140,302 [0] Query result _db_get_rows

::1 | > 141,918 [0] 'SELECT attrib FROM comment_data WHERE id='3612'' took 220 us

::1 | > 142,371 [0] Query result _db_get_rows

::1 | > 145,625 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3612'' took 447 us

::1 | > 146,043 [0] Query result _db_get_rows

::1 | > 147,772 [0] 'SELECT attrib FROM comment_data WHERE id='3611'' took 216 us

::1 | > 148,132 [0] Query result _db_get_rows

::1 | > 149,661 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3611'' took 263 us

::1 | > 150,255 [0] Query result _db_get_rows

::1 | > 153,896 [0] 'SELECT attrib FROM comment_data WHERE id='3610'' took 257 us

::1 | > 154,262 [0] Query result _db_get_rows

::1 | > 155,508 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3610'' took 246 us

::1 | > 155,899 [0] Query result _db_get_rows

::1 | > 157,984 [0] 'SELECT attrib FROM comment_data WHERE id='3609'' took 199 us

::1 | > 158,336 [0] Query result _db_get_rows

::1 | > 159,644 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3609'' took 232 us

::1 | > 162,455 [0] Query result _db_get_rows

::1 | > 163,910 [0] 'SELECT attrib FROM comment_data WHERE id='3608'' took 262 us

::1 | > 164,255 [0] Query result _db_get_rows

::1 | > 166,091 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3608'' took 235 us

::1 | > 166,503 [0] Query result _db_get_rows

::1 | > 168,131 [0] 'SELECT attrib FROM comment_data WHERE id='3607'' took 207 us

::1 | > 170,487 [0] Query result _db_get_rows

::1 | > 171,220 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3607'' took 256 us

::1 | > 172,329 [0] Query result _db_get_rows

::1 | > 174,329 [0] Array of size 9

::1 | > 176,403 [0] Comment::ListAll(3543, 1)

::1 | > 178,068 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3543' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 521 us

::1 | > 178,410 [0] Row not found in _db_get_rows.

::1 | > 179,376 [0] finishing deal with tags and procd_descr, topic 3543/linear quadratic regulators, result:

::1 | > 180,788 [0] Array of size 2

::1 | > 181,306 [0] starting deal with tags and procd_descr, topic 3542/loopshaping

::1 | > 182,812 [0] Comment::ListAll(3542, 2)

::1 | > 184,446 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3542' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 694 us

::1 | > 186,141 [0] Query result _db_get_rows

::1 | > 187,949 [0] Array of size 8

::1 | > 189,182 [0] 'SELECT attrib FROM comment_data WHERE id='3599'' took 285 us

::1 | > 190,215 [0] Query result _db_get_rows

::1 | > 191,497 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3599'' took 252 us

::1 | > 191,920 [0] Query result _db_get_rows

::1 | > 196,565 [0] 'SELECT attrib FROM comment_data WHERE id='3600'' took 599 us

::1 | > 197,177 [0] Query result _db_get_rows

::1 | > 198,543 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3600'' took 279 us

::1 | > 199,477 [0] Query result _db_get_rows

::1 | > 201,029 [0] 'SELECT attrib FROM comment_data WHERE id='3601'' took 208 us

::1 | > 201,376 [0] Query result _db_get_rows

::1 | > 204,557 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3601'' took 504 us

::1 | > 205,238 [0] Query result _db_get_rows

::1 | > 207,342 [0] 'SELECT attrib FROM comment_data WHERE id='3602'' took 226 us

::1 | > 207,795 [0] Query result _db_get_rows

::1 | > 209,143 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3602'' took 270 us

::1 | > 209,509 [0] Query result _db_get_rows

::1 | > 213,307 [0] 'SELECT attrib FROM comment_data WHERE id='3603'' took 205 us

::1 | > 213,656 [0] Query result _db_get_rows

::1 | > 214,831 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3603'' took 224 us

::1 | > 216,008 [0] Query result _db_get_rows

::1 | > 217,569 [0] 'SELECT attrib FROM comment_data WHERE id='3606'' took 219 us

::1 | > 218,098 [0] Query result _db_get_rows

::1 | > 221,013 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3606'' took 233 us

::1 | > 221,668 [0] Query result _db_get_rows

::1 | > 223,272 [0] 'SELECT attrib FROM comment_data WHERE id='3605'' took 223 us

::1 | > 223,986 [0] Query result _db_get_rows

::1 | > 225,483 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3605'' took 262 us

::1 | > 228,413 [0] Query result _db_get_rows

::1 | > 229,990 [0] 'SELECT attrib FROM comment_data WHERE id='3604'' took 348 us

::1 | > 230,387 [0] Query result _db_get_rows

::1 | > 231,511 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3604'' took 267 us

::1 | > 232,454 [0] Query result _db_get_rows

::1 | > 234,418 [0] Array of size 8

::1 | > 235,049 [0] Comment::ListAll(3542, 1)

::1 | > 235,958 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3542' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 380 us

::1 | > 238,645 [0] Row not found in _db_get_rows.

::1 | > 239,528 [0] finishing deal with tags and procd_descr, topic 3542/loopshaping, result:

::1 | > 241,422 [0] Array of size 3

::1 | > 241,970 [0] starting deal with tags and procd_descr, topic 3537/System theory time

::1 | > 243,006 [0] Comment::ListAll(3537, 2)

::1 | > 244,470 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3537' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 648 us

::1 | > 244,891 [0] Query result _db_get_rows

::1 | > 245,825 [0] Array of size 13

::1 | > 246,882 [0] 'SELECT attrib FROM comment_data WHERE id='3550'' took 238 us

::1 | > 249,067 [0] Query result _db_get_rows

::1 | > 263,114 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3550'' took 12,434 us

::1 | > 263,610 [0] Query result _db_get_rows

::1 | > 265,927 [0] 'SELECT attrib FROM comment_data WHERE id='3549'' took 304 us

::1 | > 266,290 [0] Query result _db_get_rows

::1 | > 267,468 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3549'' took 290 us

::1 | > 268,215 [0] Query result _db_get_rows

::1 | > 273,299 [0] 'SELECT attrib FROM comment_data WHERE id='3548'' took 428 us

::1 | > 273,914 [0] Query result _db_get_rows

::1 | > 275,272 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3548'' took 266 us

::1 | > 275,825 [0] Query result _db_get_rows

::1 | > 277,439 [0] 'SELECT attrib FROM comment_data WHERE id='3547'' took 215 us

::1 | > 277,780 [0] Query result _db_get_rows

::1 | > 278,817 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3547'' took 252 us

::1 | > 279,398 [0] Query result _db_get_rows

::1 | > 280,941 [0] 'SELECT attrib FROM comment_data WHERE id='3546'' took 218 us

::1 | > 281,296 [0] Query result _db_get_rows

::1 | > 282,512 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3546'' took 236 us

::1 | > 282,896 [0] Query result _db_get_rows

::1 | > 284,745 [0] 'SELECT attrib FROM comment_data WHERE id='3545'' took 235 us

::1 | > 285,105 [0] Query result _db_get_rows

::1 | > 286,305 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3545'' took 244 us

::1 | > 286,872 [0] Query result _db_get_rows

::1 | > 288,266 [0] 'SELECT attrib FROM comment_data WHERE id='3557'' took 202 us

::1 | > 288,619 [0] Query result _db_get_rows

::1 | > 289,955 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3557'' took 334 us

::1 | > 290,335 [0] Query result _db_get_rows

::1 | > 291,995 [0] 'SELECT attrib FROM comment_data WHERE id='3556'' took 208 us

::1 | > 292,365 [0] Query result _db_get_rows

::1 | > 293,631 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3556'' took 241 us

::1 | > 294,051 [0] Query result _db_get_rows

::1 | > 295,992 [0] 'SELECT attrib FROM comment_data WHERE id='3555'' took 212 us

::1 | > 296,336 [0] Query result _db_get_rows

::1 | > 297,573 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3555'' took 242 us

::1 | > 297,974 [0] Query result _db_get_rows

::1 | > 299,737 [0] 'SELECT attrib FROM comment_data WHERE id='3554'' took 211 us

::1 | > 300,084 [0] Query result _db_get_rows

::1 | > 301,374 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3554'' took 240 us

::1 | > 301,789 [0] Query result _db_get_rows

::1 | > 303,293 [0] 'SELECT attrib FROM comment_data WHERE id='3553'' took 221 us

::1 | > 303,690 [0] Query result _db_get_rows

::1 | > 304,925 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3553'' took 250 us

::1 | > 305,480 [0] Query result _db_get_rows

::1 | > 307,016 [0] 'SELECT attrib FROM comment_data WHERE id='3552'' took 205 us

::1 | > 307,377 [0] Query result _db_get_rows

::1 | > 308,611 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3552'' took 241 us

::1 | > 309,002 [0] Query result _db_get_rows

::1 | > 310,692 [0] 'SELECT attrib FROM comment_data WHERE id='3551'' took 195 us

::1 | > 311,040 [0] Query result _db_get_rows

::1 | > 312,280 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3551'' took 230 us

::1 | > 315,933 [0] Query result _db_get_rows

::1 | > 318,110 [0] Array of size 13

::1 | > 321,076 [0] Comment::ListAll(3537, 1)

::1 | > 321,955 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3537' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 540 us

::1 | > 322,282 [0] Row not found in _db_get_rows.

::1 | > 323,327 [0] finishing deal with tags and procd_descr, topic 3537/System theory time, result:

::1 | > 325,602 [0] Array of size 4

::1 | > 325,963 [0] starting deal with tags and procd_descr, topic 3538/frequency domain

::1 | > 327,184 [0] Comment::ListAll(3538, 2)

::1 | > 330,534 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3538' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 573 us

::1 | > 331,007 [0] Query result _db_get_rows

::1 | > 331,964 [0] Array of size 10

::1 | > 333,614 [0] 'SELECT attrib FROM comment_data WHERE id='3567'' took 290 us

::1 | > 334,536 [0] Query result _db_get_rows

::1 | > 338,967 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3567'' took 1,371 us

::1 | > 339,368 [0] Query result _db_get_rows

::1 | > 341,192 [0] 'SELECT attrib FROM comment_data WHERE id='3566'' took 426 us

::1 | > 341,607 [0] Query result _db_get_rows

::1 | > 345,557 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3566'' took 486 us

::1 | > 346,008 [0] Query result _db_get_rows

::1 | > 347,533 [0] 'SELECT attrib FROM comment_data WHERE id='3565'' took 220 us

::1 | > 348,045 [0] Query result _db_get_rows

::1 | > 349,208 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3565'' took 248 us

::1 | > 350,267 [0] Query result _db_get_rows

::1 | > 351,975 [0] 'SELECT attrib FROM comment_data WHERE id='3564'' took 250 us

::1 | > 352,397 [0] Query result _db_get_rows

::1 | > 355,150 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3564'' took 416 us

::1 | > 356,135 [0] Query result _db_get_rows

::1 | > 357,755 [0] 'SELECT attrib FROM comment_data WHERE id='3563'' took 226 us

::1 | > 358,355 [0] Query result _db_get_rows

::1 | > 359,892 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3563'' took 317 us

::1 | > 360,305 [0] Query result _db_get_rows

::1 | > 363,967 [0] 'SELECT attrib FROM comment_data WHERE id='3562'' took 242 us

::1 | > 364,345 [0] Query result _db_get_rows

::1 | > 365,726 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3562'' took 270 us

::1 | > 366,325 [0] Query result _db_get_rows

::1 | > 368,745 [0] 'SELECT attrib FROM comment_data WHERE id='3561'' took 211 us

::1 | > 369,102 [0] Query result _db_get_rows

::1 | > 371,321 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3561'' took 240 us

::1 | > 372,387 [0] Query result _db_get_rows

::1 | > 373,928 [0] 'SELECT attrib FROM comment_data WHERE id='3560'' took 219 us

::1 | > 374,372 [0] Query result _db_get_rows

::1 | > 376,193 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3560'' took 428 us

::1 | > 376,594 [0] Query result _db_get_rows

::1 | > 378,292 [0] 'SELECT attrib FROM comment_data WHERE id='3559'' took 308 us

::1 | > 380,498 [0] Query result _db_get_rows

::1 | > 381,698 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3559'' took 277 us

::1 | > 382,297 [0] Query result _db_get_rows

::1 | > 384,561 [0] 'SELECT attrib FROM comment_data WHERE id='3558'' took 237 us

::1 | > 384,932 [0] Query result _db_get_rows

::1 | > 386,246 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3558'' took 324 us

::1 | > 388,240 [0] Query result _db_get_rows

::1 | > 390,412 [0] Array of size 10

::1 | > 391,119 [0] Comment::ListAll(3538, 1)

::1 | > 393,510 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3538' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 381 us

::1 | > 394,089 [0] Row not found in _db_get_rows.

::1 | > 394,848 [0] finishing deal with tags and procd_descr, topic 3538/frequency domain, result:

::1 | > 396,994 [0] Array of size 5

::1 | > 397,375 [0] starting deal with tags and procd_descr, topic 3539/state-space computations

::1 | > 398,696 [0] Comment::ListAll(3539, 2)

::1 | > 400,199 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3539' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 499 us

::1 | > 400,592 [0] Query result _db_get_rows

::1 | > 402,070 [0] Array of size 8

::1 | > 404,615 [0] 'SELECT attrib FROM comment_data WHERE id='3568'' took 278 us

::1 | > 405,385 [0] Query result _db_get_rows

::1 | > 407,327 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3568'' took 313 us

::1 | > 409,314 [0] Query result _db_get_rows

::1 | > 410,851 [0] 'SELECT attrib FROM comment_data WHERE id='3575'' took 247 us

::1 | > 411,211 [0] Query result _db_get_rows

::1 | > 412,465 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3575'' took 240 us

::1 | > 412,876 [0] Query result _db_get_rows

::1 | > 414,474 [0] 'SELECT attrib FROM comment_data WHERE id='3574'' took 207 us

::1 | > 414,826 [0] Query result _db_get_rows

::1 | > 416,058 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3574'' took 235 us

::1 | > 416,650 [0] Query result _db_get_rows

::1 | > 418,503 [0] 'SELECT attrib FROM comment_data WHERE id='3573'' took 271 us

::1 | > 418,860 [0] Query result _db_get_rows

::1 | > 420,129 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3573'' took 239 us

::1 | > 420,689 [0] Query result _db_get_rows

::1 | > 423,793 [0] 'SELECT attrib FROM comment_data WHERE id='3572'' took 230 us

::1 | > 424,166 [0] Query result _db_get_rows

::1 | > 426,218 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3572'' took 321 us

::1 | > 427,158 [0] Query result _db_get_rows

::1 | > 428,755 [0] 'SELECT attrib FROM comment_data WHERE id='3571'' took 266 us

::1 | > 429,264 [0] Query result _db_get_rows

::1 | > 432,474 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3571'' took 365 us

::1 | > 432,881 [0] Query result _db_get_rows

::1 | > 434,693 [0] 'SELECT attrib FROM comment_data WHERE id='3570'' took 239 us

::1 | > 435,053 [0] Query result _db_get_rows

::1 | > 436,580 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3570'' took 238 us

::1 | > 436,962 [0] Query result _db_get_rows

::1 | > 438,831 [0] 'SELECT attrib FROM comment_data WHERE id='3569'' took 216 us

::1 | > 441,072 [0] Query result _db_get_rows

::1 | > 442,285 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3569'' took 308 us

::1 | > 443,011 [0] Query result _db_get_rows

::1 | > 444,860 [0] Array of size 8

::1 | > 445,548 [0] Comment::ListAll(3539, 1)

::1 | > 446,603 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3539' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 409 us

::1 | > 448,527 [0] Row not found in _db_get_rows.

::1 | > 449,934 [0] finishing deal with tags and procd_descr, topic 3539/state-space computations, result:

::1 | > 452,280 [0] Array of size 6

::1 | > 452,745 [0] starting deal with tags and procd_descr, topic 3540/stability

::1 | > 454,274 [0] Comment::ListAll(3540, 2)

::1 | > 457,592 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3540' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 721 us

::1 | > 458,125 [0] Query result _db_get_rows

::1 | > 459,065 [0] Array of size 12

::1 | > 460,374 [0] 'SELECT attrib FROM comment_data WHERE id='3587'' took 256 us

::1 | > 462,976 [0] Query result _db_get_rows

::1 | > 464,927 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3587'' took 380 us

::1 | > 465,300 [0] Query result _db_get_rows

::1 | > 466,912 [0] 'SELECT attrib FROM comment_data WHERE id='3586'' took 229 us

::1 | > 467,320 [0] Query result _db_get_rows

::1 | > 468,603 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3586'' took 303 us

::1 | > 469,242 [0] Query result _db_get_rows

::1 | > 471,271 [0] 'SELECT attrib FROM comment_data WHERE id='3585'' took 232 us

::1 | > 471,626 [0] Query result _db_get_rows

::1 | > 474,895 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3585'' took 370 us

::1 | > 475,325 [0] Query result _db_get_rows

::1 | > 477,076 [0] 'SELECT attrib FROM comment_data WHERE id='3584'' took 266 us

::1 | > 477,436 [0] Query result _db_get_rows

::1 | > 478,868 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3584'' took 270 us

::1 | > 479,419 [0] Query result _db_get_rows

::1 | > 481,151 [0] 'SELECT attrib FROM comment_data WHERE id='3583'' took 217 us

::1 | > 482,665 [0] Query result _db_get_rows

::1 | > 483,990 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3583'' took 303 us

::1 | > 484,618 [0] Query result _db_get_rows

::1 | > 486,143 [0] 'SELECT attrib FROM comment_data WHERE id='3582'' took 211 us

::1 | > 487,474 [0] Query result _db_get_rows

::1 | > 488,834 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3582'' took 244 us

::1 | > 490,912 [0] Query result _db_get_rows

::1 | > 492,443 [0] 'SELECT attrib FROM comment_data WHERE id='3581'' took 282 us

::1 | > 492,801 [0] Query result _db_get_rows

::1 | > 494,822 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3581'' took 314 us

::1 | > 495,573 [0] Query result _db_get_rows

::1 | > 497,187 [0] 'SELECT attrib FROM comment_data WHERE id='3580'' took 219 us

::1 | > 499,469 [0] Query result _db_get_rows

::1 | > 500,927 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3580'' took 326 us

::1 | > 501,350 [0] Query result _db_get_rows

::1 | > 502,972 [0] 'SELECT attrib FROM comment_data WHERE id='3579'' took 215 us

::1 | > 503,710 [0] Query result _db_get_rows

::1 | > 504,929 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3579'' took 268 us

::1 | > 505,478 [0] Query result _db_get_rows

::1 | > 508,842 [0] 'SELECT attrib FROM comment_data WHERE id='3578'' took 385 us

::1 | > 509,267 [0] Query result _db_get_rows

::1 | > 510,850 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3578'' took 257 us

::1 | > 511,556 [0] Query result _db_get_rows

::1 | > 513,496 [0] 'SELECT attrib FROM comment_data WHERE id='3577'' took 234 us

::1 | > 515,964 [0] Query result _db_get_rows

::1 | > 517,297 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3577'' took 360 us

::1 | > 517,667 [0] Query result _db_get_rows

::1 | > 519,286 [0] 'SELECT attrib FROM comment_data WHERE id='3576'' took 207 us

::1 | > 519,990 [0] Query result _db_get_rows

::1 | > 521,618 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3576'' took 339 us

::1 | > 522,362 [0] Query result _db_get_rows

::1 | > 523,775 [0] Array of size 12

::1 | > 524,646 [0] Comment::ListAll(3540, 1)

::1 | > 527,670 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3540' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 518 us

::1 | > 528,489 [0] Row not found in _db_get_rows.

::1 | > 529,567 [0] finishing deal with tags and procd_descr, topic 3540/stability, result:

::1 | > 535,476 [0] Array of size 7

::1 | > 535,963 [0] starting deal with tags and procd_descr, topic 3541/system uncertainty

::1 | > 538,560 [0] Comment::ListAll(3541, 2)

::1 | > 540,129 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3541' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 581 us

::1 | > 540,517 [0] Query result _db_get_rows

::1 | > 541,546 [0] Array of size 11

::1 | > 542,735 [0] 'SELECT attrib FROM comment_data WHERE id='3598'' took 248 us

::1 | > 543,584 [0] Query result _db_get_rows

::1 | > 544,899 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3598'' took 261 us

::1 | > 546,704 [0] Query result _db_get_rows

::1 | > 548,489 [0] 'SELECT attrib FROM comment_data WHERE id='3597'' took 241 us

::1 | > 548,833 [0] Query result _db_get_rows

::1 | > 550,147 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3597'' took 241 us

::1 | > 550,755 [0] Query result _db_get_rows

::1 | > 552,465 [0] 'SELECT attrib FROM comment_data WHERE id='3596'' took 216 us

::1 | > 552,878 [0] Query result _db_get_rows

::1 | > 554,084 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3596'' took 253 us

::1 | > 554,453 [0] Query result _db_get_rows

::1 | > 556,255 [0] 'SELECT attrib FROM comment_data WHERE id='3595'' took 209 us

::1 | > 556,795 [0] Query result _db_get_rows

::1 | > 557,677 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3595'' took 268 us

::1 | > 558,308 [0] Query result _db_get_rows

::1 | > 559,760 [0] 'SELECT attrib FROM comment_data WHERE id='3594'' took 216 us

::1 | > 560,128 [0] Query result _db_get_rows

::1 | > 561,388 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3594'' took 241 us

::1 | > 561,783 [0] Query result _db_get_rows

::1 | > 563,462 [0] 'SELECT attrib FROM comment_data WHERE id='3593'' took 239 us

::1 | > 563,822 [0] Query result _db_get_rows

::1 | > 565,058 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3593'' took 238 us

::1 | > 565,594 [0] Query result _db_get_rows

::1 | > 567,217 [0] 'SELECT attrib FROM comment_data WHERE id='3592'' took 205 us

::1 | > 567,663 [0] Query result _db_get_rows

::1 | > 569,014 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3592'' took 309 us

::1 | > 569,384 [0] Query result _db_get_rows

::1 | > 571,063 [0] 'SELECT attrib FROM comment_data WHERE id='3591'' took 258 us

::1 | > 571,414 [0] Query result _db_get_rows

::1 | > 572,613 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3591'' took 231 us

::1 | > 573,173 [0] Query result _db_get_rows

::1 | > 574,765 [0] 'SELECT attrib FROM comment_data WHERE id='3590'' took 226 us

::1 | > 575,116 [0] Query result _db_get_rows

::1 | > 576,278 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3590'' took 246 us

::1 | > 576,710 [0] Query result _db_get_rows

::1 | > 578,465 [0] 'SELECT attrib FROM comment_data WHERE id='3589'' took 210 us

::1 | > 578,820 [0] Query result _db_get_rows

::1 | > 580,209 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3589'' took 290 us

::1 | > 580,602 [0] Query result _db_get_rows

::1 | > 582,159 [0] 'SELECT attrib FROM comment_data WHERE id='3588'' took 217 us

::1 | > 582,531 [0] Query result _db_get_rows

::1 | > 583,763 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3588'' took 232 us

::1 | > 584,221 [0] Query result _db_get_rows

::1 | > 585,663 [0] Array of size 11

::1 | > 586,434 [0] Comment::ListAll(3541, 1)

::1 | > 587,354 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3541' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 378 us

::1 | > 591,325 [0] Row not found in _db_get_rows.

::1 | > 592,049 [0] finishing deal with tags and procd_descr, topic 3541/system uncertainty, result:

::1 | > 594,357 [0] Array of size 8

::1 | > 672,520 [0] 'deal with tags and procd_descr' took 643,823 us

::1 | > 673,418 [0] Comment::ListAll(140, 1)

::1 | > 674,751 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 682 us

::1 | > 677,164 [0] Row not found in _db_get_rows.

::1 | > 678,550 [0] 'SELECT uni.name FROM universities AS uni WHERE uni.id = '18' LIMIT 0, 1 ' took 251 us

::1 | > 678,980 [0] Query result _db_get_row

::1 | > 680,078 [0] 'SELECT uni.area FROM universities AS uni, areas AS area WHERE area.id = uni.area AND uni.id = '18' LIMIT 0, 1 ' took 184 us

::1 | > 680,899 [0] Query result _db_get_row

::1 | > 682,141 [0] 'SELECT area.name FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 150 us

::1 | > 682,826 [0] Query result _db_get_row

::1 | > 683,838 [0] 'SELECT area.country FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 161 us

::1 | > 684,784 [0] Query result _db_get_row

::1 | > 686,079 [0] 'SELECT country.name FROM countries AS country WHERE country.id = '38' LIMIT 0, 1 ' took 188 us

::1 | > 688,190 [0] Query result _db_get_row

::1 | > 689,132 [0] 'wrap up processing and package data for the view' took 15,892 us

::1 | > 690,367 [0] 'action' took 674,691 us

::1 | > 690,767 [0] Loading course/search

::1 | > 691,790 [0] Rendering normal. Last rendered page: /search?id=139

::1 | > 692,735 [0]

::1 | > 694,054 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 694,680 [0] id is 0

::1 | > 695,530 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 696,605 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 697,131 [0] id is 0

::1 | > 698,059 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 698,944 [0] id is 0

::1 | > 699,890 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 700,747 [0] id is 0

::1 | > 701,678 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 702,960 [8] Undefined variable: link in /Library/WebServer/Documents/course/views/dataacquisition.pview.php on line 53

::1 | > 703,369 [8] Undefined variable: link in /Library/WebServer/Documents/course/views/dataacquisition.pview.php on line 53

::1 | > 705,185 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 705,566 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 709,702 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 710,103 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 714,532 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 715,275 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 716,238 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 717,032 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 719,084 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 720,099 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 721,345 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 722,198 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 723,086 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 725,501 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 726,799 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 727,337 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 728,983 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 729,468 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 730,333 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 731,651 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 733,709 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 734,441 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 735,365 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 736,530 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 738,795 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 739,139 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 741,659 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 742,585 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 743,477 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 744,305 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 745,947 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 746,532 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 748,130 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 749,880 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 750,733 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 752,230 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 753,120 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 755,994 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 757,129 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 757,647 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 759,867 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 760,573 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 761,089 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 762,367 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 763,274 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 764,115 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 766,601 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 767,582 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 769,403 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 770,060 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 771,693 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 774,312 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 776,369 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 778,428 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 779,427 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 780,229 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 781,861 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 783,643 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 784,683 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 785,289 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 786,523 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 800,148 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 802,203 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 803,008 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 804,571 [0]

::1 | > 804,975 [0] 'view' took 114,238 us

::1 | > 806,019 [0] 'all' took 805,881 us

::1 | > 806,970 [0]

::1 | > 808,001 [0] Profiling summary

::1 | > 809,097 [0] mysqli_connect: 380 us

::1 | > 810,178 [0] error::generate: 405,832 us

::1 | > 812,174 [0] mysqli: 70,312 us

::1 | > 812,802 [0] process description and/or get topics from db: 5,365 us

::1 | > 813,818 [0] deal with tags and procd_descr: 643,823 us

::1 | > 814,778 [0] wrap up processing and package data for the view: 15,892 us

::1 | > 815,722 [0] action: 674,691 us

::1 | > 816,659 [0] view: 114,238 us

::1 | > 817,543 [0] all: 805,881 us

::1 | > 818,457 [0]

::1 | > 819,353 [0] Finished rendering /search?id=139 normally

::1 | > 820,135 [0]

| - > 67,852 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 68,109 [0] 'mysqli_connect' took 428 us

::1 | > 70,605 [0]

::1 | > 70,888 [0] Loading /search?id=139

::1 | > 71,763 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 72,721 [0]

::1 | > 73,486 [0] Request URI: /search?id=139

::1 | > 74,326 [0] start controller

::1 | > 76,970 [0] id is 0

::1 | > 77,843 [0] 'SELECT * FROM coursedefns WHERE id='139'' took 240 us

::1 | > 78,788 [0] Query result _db_get_row

::1 | > 79,993 [0] Comment::ListAll(140, 2)

::1 | > 80,517 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 215 us

::1 | > 81,132 [0] Query result _db_get_rows

::1 | > 82,200 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 149 us

::1 | > 82,797 [0] Query result _db_get_row

::1 | > 83,832 [0] 'process description and/or get topics from db' took 4,629 us

::1 | > 84,820 [0] starting deal with tags and procd_descr

::1 | > 86,429 [0] 'deal with tags and procd_descr' took 1,626 us

::1 | > 86,723 [0] Comment::ListAll(140, 1)

::1 | > 87,771 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 190 us

::1 | > 88,443 [0] Row not found in _db_get_rows.

::1 | > 90,037 [0] 'SELECT uni.name FROM universities AS uni WHERE uni.id = '18' LIMIT 0, 1 ' took 168 us

::1 | > 90,367 [0] Query result _db_get_row

::1 | > 91,336 [0] 'SELECT uni.area FROM universities AS uni, areas AS area WHERE area.id = uni.area AND uni.id = '18' LIMIT 0, 1 ' took 143 us

::1 | > 92,161 [0] Query result _db_get_row

::1 | > 93,235 [0] 'SELECT area.name FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 149 us

::1 | > 93,814 [0] Query result _db_get_row

::1 | > 94,766 [0] 'SELECT area.country FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 152 us

::1 | > 95,466 [0] Query result _db_get_row

::1 | > 96,801 [0] 'SELECT country.name FROM countries AS country WHERE country.id = '38' LIMIT 0, 1 ' took 123 us

::1 | > 97,208 [0] Query result _db_get_row

::1 | > 98,209 [0] 'wrap up processing and package data for the view' took 11,503 us

::1 | > 99,514 [0] 'action' took 22,186 us

::1 | > 99,897 [0] Loading course/search

::1 | > 100,878 [0] Rendering normal. Last rendered page: /search?id=139

::1 | > 101,752 [0]

::1 | > 102,924 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 103,691 [0] id is 0

::1 | > 104,510 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 105,590 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 106,114 [0] id is 0

::1 | > 107,030 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 108,034 [0] id is 0

::1 | > 108,879 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 109,676 [0] id is 0

::1 | > 110,609 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 111,991 [8] Undefined variable: link in /Library/WebServer/Documents/course/views/dataacquisition.pview.php on line 53

::1 | > 112,401 [8] Undefined variable: link in /Library/WebServer/Documents/course/views/dataacquisition.pview.php on line 53

::1 | > 113,823 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 116,196 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 117,247 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 117,976 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 119,151 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 119,830 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 121,347 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 121,963 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 123,907 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 124,277 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 125,027 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 125,806 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 126,878 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 127,578 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 128,497 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 130,182 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 133,051 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 136,200 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 138,053 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 138,916 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 139,734 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 140,166 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 141,255 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 144,922 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 146,245 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 146,578 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 147,466 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 148,375 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 149,358 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 151,475 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 152,665 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 153,442 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 155,853 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 156,660 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 157,613 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 157,974 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 158,802 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 160,071 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 164,324 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 164,859 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 166,375 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 168,193 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 169,006 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 169,804 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 170,754 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 171,663 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 172,687 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 173,535 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 175,357 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 175,683 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 176,973 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 178,207 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 178,905 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 181,260 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 182,837 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 183,766 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 185,873 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 186,298 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 187,150 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 189,429 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 190,210 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 191,770 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 192,169 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 193,411 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 194,790 [0]

::1 | > 228,501 [0] 'view' took 128,545 us

::1 | > 228,908 [0] 'all' took 228,813 us

::1 | > 229,809 [0]

::1 | > 230,911 [0] Profiling summary

::1 | > 231,878 [0] mysqli_connect: 428 us

::1 | > 232,962 [0] error::generate: 91,480 us

::1 | > 234,070 [0] mysqli: 1,529 us

::1 | > 235,084 [0] process description and/or get topics from db: 4,629 us

::1 | > 236,404 [0] deal with tags and procd_descr: 1,626 us

::1 | > 237,894 [0] wrap up processing and package data for the view: 11,503 us

::1 | > 238,924 [0] action: 22,186 us

::1 | > 239,617 [0] view: 128,545 us

::1 | > 240,559 [0] all: 228,813 us

::1 | > 241,310 [0]

::1 | > 242,238 [0] Finished rendering /search?id=139 normally

::1 | > 243,304 [0]

| - > 3,205 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,441 [0] 'mysqli_connect' took 377 us

::1 | > 4,829 [0]

::1 | > 5,110 [0] Loading /search?id=139

::1 | > 45,241 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 48,643 [0]

::1 | > 49,493 [0] Request URI: /search?id=139

::1 | > 50,402 [0] start controller

::1 | > 53,179 [0] id is 0

::1 | > 53,999 [0] 'SELECT * FROM coursedefns WHERE id='139'' took 249 us

::1 | > 54,367 [0] Query result _db_get_row

::1 | > 56,488 [0] Comment::ListAll(140, 2)

::1 | > 56,991 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 208 us

::1 | > 57,634 [0] Query result _db_get_rows

::1 | > 58,648 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 138 us

::1 | > 59,332 [0] Query result _db_get_row

::1 | > 60,398 [0] 'process description and/or get topics from db' took 4,855 us

::1 | > 61,314 [0] starting deal with tags and procd_descr

::1 | > 63,271 [0] 'deal with tags and procd_descr' took 1,951 us

::1 | > 63,569 [0] Comment::ListAll(140, 1)

::1 | > 64,578 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 213 us

::1 | > 65,425 [0] Row not found in _db_get_rows.

::1 | > 66,841 [0] 'SELECT uni.name FROM universities AS uni WHERE uni.id = '18' LIMIT 0, 1 ' took 161 us

::1 | > 67,560 [0] Query result _db_get_row

::1 | > 68,675 [0] 'SELECT uni.area FROM universities AS uni, areas AS area WHERE area.id = uni.area AND uni.id = '18' LIMIT 0, 1 ' took 144 us

::1 | > 69,528 [0] Query result _db_get_row

::1 | > 72,815 [0] 'SELECT area.name FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 175 us

::1 | > 73,388 [0] Query result _db_get_row

::1 | > 74,530 [0] 'SELECT area.country FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 138 us

::1 | > 75,769 [0] Query result _db_get_row

::1 | > 76,824 [0] 'SELECT country.name FROM countries AS country WHERE country.id = '38' LIMIT 0, 1 ' took 149 us

::1 | > 77,564 [0] Query result _db_get_row

::1 | > 80,046 [0] 'wrap up processing and package data for the view' took 16,479 us

::1 | > 81,768 [0] 'action' took 28,270 us

::1 | > 82,442 [0] Loading course/search

::1 | > 84,113 [0] Rendering normal. Last rendered page: /search?id=139

::1 | > 86,269 [0]

::1 | > 88,116 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 88,880 [0] id is 0

::1 | > 89,784 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 90,987 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 91,315 [0] id is 0

::1 | > 92,181 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 93,437 [0] id is 0

::1 | > 94,498 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 95,343 [0] id is 0

::1 | > 98,783 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 99,959 [8] Undefined variable: link in /Library/WebServer/Documents/course/views/dataacquisition.pview.php on line 53

::1 | > 100,352 [8] Undefined variable: link in /Library/WebServer/Documents/course/views/dataacquisition.pview.php on line 53

::1 | > 102,922 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 103,301 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 106,212 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 106,836 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 107,729 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 108,976 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 110,117 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 111,011 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 112,637 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 112,977 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 115,212 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 115,966 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 117,637 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 120,674 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 122,063 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 122,728 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 124,431 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 124,780 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 125,881 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 126,906 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 127,840 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 128,766 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 131,112 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 132,073 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 133,793 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 134,317 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 135,267 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 135,989 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 137,541 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 139,250 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 140,984 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 141,694 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 143,721 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 144,239 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 146,704 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 148,020 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 149,320 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 150,454 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 152,044 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 152,995 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 154,265 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 154,600 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 157,230 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 158,436 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 159,841 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 161,206 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 161,915 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 162,674 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 164,585 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 164,998 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 165,669 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 168,604 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 170,825 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 171,267 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 172,629 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 173,288 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 174,981 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 175,594 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 177,061 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 179,239 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 180,049 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 180,850 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 181,796 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 182,713 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 184,805 [0]

::1 | > 188,232 [0] 'view' took 105,752 us

::1 | > 188,723 [0] 'all' took 188,600 us

::1 | > 189,478 [0]

::1 | > 190,546 [0] Profiling summary

::1 | > 191,493 [0] mysqli_connect: 377 us

::1 | > 192,560 [0] error::generate: 152,906 us

::1 | > 193,587 [0] mysqli: 1,575 us

::1 | > 194,595 [0] process description and/or get topics from db: 4,855 us

::1 | > 197,769 [0] deal with tags and procd_descr: 1,951 us

::1 | > 198,420 [0] wrap up processing and package data for the view: 16,479 us

::1 | > 199,376 [0] action: 28,270 us

::1 | > 200,421 [0] view: 105,752 us

::1 | > 201,774 [0] all: 188,600 us

::1 | > 202,644 [0]

::1 | > 203,445 [0] Finished rendering /search?id=139 normally

::1 | > 205,805 [0]

| - > 3,369 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,634 [0] 'mysqli_connect' took 367 us

::1 | > 5,048 [0]

::1 | > 5,342 [0] Loading /invalidate?id=139

::1 | > 41,447 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 43,214 [0]

::1 | > 44,296 [0] Request URI: /invalidate?id=139

::1 | > 45,256 [0] start controller

::1 | > 49,960 [0] id is 0

::1 | > 51,133 [0] 'SELECT * FROM coursedefns WHERE id='139'' took 371 us

::1 | > 51,701 [0] Query result _db_get_row

::1 | > 71,877 [0] 'DELETE FROM comments WHERE id='140' AND type='2'' took 18,798 us

::1 | > 73,101 [0] 'DELETE FROM comments WHERE parent='140' AND type='2'' took 735 us

::1 | > 73,632 [0] 'UPDATE locked='0' WHERE id='140'' took 167 us

::1 | > 74,353 [0] Database error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''0' WHERE id='140'' at line 1

::1 | > 75,163 [8] Undefined index: country in /Library/WebServer/Documents/course/index.php on line 608

::1 | > 76,086 [8] Undefined index: area in /Library/WebServer/Documents/course/index.php on line 611

::1 | > 77,183 [8] Undefined index: university in /Library/WebServer/Documents/course/index.php on line 614

::1 | > 80,206 [8] Undefined index: code in /Library/WebServer/Documents/course/index.php on line 617

::1 | > 81,067 [0] 'view' took -1 us

::1 | > 82,136 [0] 'all' took 82,005 us

::1 | > 82,966 [0]

::1 | > 83,861 [0] Profiling summary

::1 | > 84,991 [0] mysqli_connect: 367 us

::1 | > 85,990 [0] error::generate: 51,268 us

::1 | > 86,852 [0] mysqli: 20,071 us

::1 | > 87,789 [0] view: -1 us

::1 | > 88,742 [0] all: 82,005 us

::1 | > 89,512 [0]

::1 | > 90,279 [0] Finished rendering /invalidate?id=139 normally

::1 | > 91,303 [0]

| - > 3,960 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 4,246 [0] 'mysqli_connect' took 454 us

::1 | > 5,824 [0]

::1 | > 6,469 [0] Loading /search?id=139

::1 | > 60,281 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 62,893 [0]

::1 | > 64,775 [0] Request URI: /search?id=139

::1 | > 65,561 [0] start controller

::1 | > 68,318 [0] id is 0

::1 | > 69,142 [0] 'SELECT * FROM coursedefns WHERE id='139'' took 250 us

::1 | > 69,483 [0] Query result _db_get_row

::1 | > 71,184 [0] Comment::ListAll(140, 2)

::1 | > 71,916 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 442 us

::1 | > 72,236 [0] Row not found in _db_get_rows.

::1 | > 73,366 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 149 us

::1 | > 74,078 [0] Query result _db_get_row

::1 | > 75,036 [0] Comment::ListAll(140, 1)

::1 | > 76,529 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 406 us

::1 | > 76,869 [0] Row not found in _db_get_rows.

::1 | > 78,289 [0] 'SELECT uni.name FROM universities AS uni WHERE uni.id = '18' LIMIT 0, 1 ' took 138 us

::1 | > 78,622 [0] Query result _db_get_row

::1 | > 79,693 [0] 'SELECT uni.area FROM universities AS uni, areas AS area WHERE area.id = uni.area AND uni.id = '18' LIMIT 0, 1 ' took 141 us

::1 | > 80,811 [0] Query result _db_get_row

::1 | > 82,031 [0] 'SELECT area.name FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 138 us

::1 | > 82,437 [0] Query result _db_get_row

::1 | > 84,038 [0] 'SELECT area.country FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 146 us

::1 | > 84,836 [0] Query result _db_get_row

::1 | > 85,903 [0] 'SELECT country.name FROM countries AS country WHERE country.id = '38' LIMIT 0, 1 ' took 137 us

::1 | > 88,127 [0] Query result _db_get_row

::1 | > 89,365 [0] 'action' took 20,717 us

::1 | > 90,752 [0] Loading course/search

::1 | > 92,110 [0] Rendering normal. Last rendered page: /search?id=139

::1 | > 92,946 [0]

::1 | > 94,304 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 96,649 [0] id is 0

::1 | > 97,452 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 98,349 [0]

::1 | > 103,108 [0] 'UPDATE comments_lock SET locked='1' WHERE id='140'' took 3,313 us

::1 | > 103,690 [0] Attempting to connect /tmp/classmate5383039134c95026d725cd.sock to /tmp/classmate1.sock

::1 | > 105,791 [0] Attempting to connect /tmp/classmate18109980294c95026d72e0b.sock to /tmp/classmate2.sock

::1 | > 106,537 [0] Attempting to connect /tmp/classmate601370814c95026d73109.sock to /tmp/classmate3.sock

::1 | > 107,870 [8] Undefined variable: shift in /Library/WebServer/Documents/includes/misc.inc on line 76

::1 | > 109,231 [8] Undefined variable: shift in /Library/WebServer/Documents/includes/misc.inc on line 76

::1 | > 109,717 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 103

::1 | > 111,590 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 114,294 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 115,216 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 116,069 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 117,444 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 118,343 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 103

::1 | > 119,163 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 121,639 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 123,214 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 103

::1 | > 123,566 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 125,031 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 127,742 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 103

::1 | > 128,807 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 130,162 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 103

::1 | > 131,135 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 132,045 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 132,941 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 103

::1 | > 135,032 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 135,867 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 103

::1 | > 137,645 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 138,468 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 139,991 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 141,026 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 103

::1 | > 142,497 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/includes/misc.inc on line 107

::1 | > 143,650 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('System theory time', '140', '2')' took 344 us

::1 | > 154,138 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 10,008 us

::1 | > 154,626 [8192] Function split() is deprecated in /Library/WebServer/Documents/course/index.php on line 458

::1 | > 155,367 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/course/index.php on line 462

::1 | > 156,310 [0] preload_search(youtube,System theory time,Array,crs)

::1 | > 157,855 [0] async_cache_file http://gdata.youtube.com/feeds/api/videos?q=System+theory+time&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 158,843 [0] 'async_cache_file' took 324 us

classmated 2 | - > 52,830 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 159,500 [0] 'prefetch_youtube_query' took 1,852 us

classmated 2 | - > 53,445 [0] Received: http://gdata.youtube.com/feeds/api/videos?q=System+theory+time&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 160,252 [0] preload_search(google,System theory time,Array,crs)

::1 | > 160,598 [0] async_cache_file http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=System+theory+time+Lecture+Notes&rsz=small

::1 | > 161,643 [0] 'async_cache_file' took 41 us

classmated 1 | - > 56,232 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 162,418 [0] 'prefetch_google_search' took 1,667 us

classmated 1 | - > 58,000 [0] Received: http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=System+theory+time+Lecture+Notes&rsz=small

::1 | > 164,011 [8] Undefined variable: store in /Library/WebServer/Documents/course/dataacquisition/google.util.php on line 12

::1 | > 164,698 [0] preload_search(khanacad,System theory time,Array,crs)

::1 | > 165,436 [0] preload_search(itunesu,System theory time,Array,crs)

::1 | > 166,232 [0] async_cache_file http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=System+theory+time&media=iTunesU

::1 | > 167,456 [0] 'async_cache_file' took 30 us

classmated 3 | - > 59,830 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 3 | - > 60,584 [0] Received: http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=System+theory+time&media=iTunesU

::1 | > 169,882 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('frequency domain', '140', '2')' took 903 us

::1 | > 170,726 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 359 us

classmated 2 | - > 11,204 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('f6fdb854fea423dcadeffa4e548ac282','0')' took 591 us

::1 | > 172,182 [8192] Function split() is deprecated in /Library/WebServer/Documents/course/index.php on line 458

::1 | > 172,630 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/course/index.php on line 462

::1 | > 173,365 [0] preload_search(youtube,frequency domain,Array,crs)

::1 | > 174,519 [0] async_cache_file http://gdata.youtube.com/feeds/api/videos?q=frequency+domain&orderby=relevance&start-index=1&max-results=2&v=2&format=5

classmated 1 | - > 11,297 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('2ca940cc9a1f6659e3d6c1d0f5fd6d49','0')' took 692 us

::1 | > 175,863 [0] 'async_cache_file' took 41 us

classmated 2 | - > 4,137 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 176,536 [0] 'prefetch_youtube_query' took 1,786 us

classmated 2 | - > 5,129 [0] Received: http://gdata.youtube.com/feeds/api/videos?q=frequency+domain&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 179,564 [0] preload_search(google,frequency domain,Array,crs)

::1 | > 180,453 [0] async_cache_file http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=frequency+domain+Lecture+Notes&rsz=small

::1 | > 181,756 [0] 'async_cache_file' took 40 us

classmated 1 | - > 6,503 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 182,486 [0] 'prefetch_google_search' took 2,051 us

classmated 1 | - > 7,200 [0] Received: http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=frequency+domain+Lecture+Notes&rsz=small

::1 | > 183,300 [8] Undefined variable: store in /Library/WebServer/Documents/course/dataacquisition/google.util.php on line 12

::1 | > 183,779 [0] preload_search(khanacad,frequency domain,Array,crs)

classmated 3 | - > 16,291 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('631eb2ab7eb659c72d6f1619ea256f76','0')' took 509 us

::1 | > 189,880 [0] preload_search(itunesu,frequency domain,Array,crs)

::1 | > 191,040 [0] async_cache_file http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=frequency+domain&media=iTunesU

::1 | > 193,055 [0] 'async_cache_file' took 1,275 us

classmated 3 | - > 3,926 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 3 | - > 4,609 [0] Received: http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=frequency+domain&media=iTunesU

::1 | > 195,428 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('state-space computations', '140', '2')' took 1,634 us

::1 | > 196,015 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 174 us

::1 | > 200,148 [8192] Function split() is deprecated in /Library/WebServer/Documents/course/index.php on line 458

::1 | > 200,628 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/course/index.php on line 462

| - > 4,598 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 4,822 [0] 'mysqli_connect' took 975 us

::1 | > 7,514 [0]

::1 | > 8,005 [0] Loading /check_lock

::1 | > 8,250 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 8,509 [0]

::1 | > 8,764 [0] Request URI: /check_lock

::1 | > 9,018 [0] start controller

::1 | > 11,759 [0] id is 0

::1 | > 12,467 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 349 us

::1 | > 12,866 [0] Query result _db_get_row

::1 | > 201,343 [0] preload_search(youtube,state-space computations,Array,crs)

::1 | > 212,869 [0] async_cache_file http://gdata.youtube.com/feeds/api/videos?q=state-space+computations&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 213,305 [0] 'async_cache_file' took 27 us

::1 | > 213,989 [0] 'prefetch_youtube_query' took 1,542 us

::1 | > 214,276 [0] preload_search(google,state-space computations,Array,crs)

::1 | > 214,538 [0] async_cache_file http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=state-space+computations+Lecture+Notes&rsz=small

::1 | > 214,861 [0] 'async_cache_file' took 36 us

::1 | > 215,327 [0] 'prefetch_google_search' took 624 us

::1 | > 216,110 [8] Undefined variable: store in /Library/WebServer/Documents/course/dataacquisition/google.util.php on line 12

::1 | > 216,397 [0] preload_search(khanacad,state-space computations,Array,crs)

classmated 1 | - > 33,571 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e5d535906bfe65f67eab68adae391caf','0')' took 19,381 us

classmated 1 | - > 225 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 1 | - > 471 [0] Received: http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=state-space+computations+Lecture+Notes&rsz=small

classmated 2 | - > 38,795 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('712ad9d0a7510c4a993b874f5aad8ee4','0')' took 27,191 us

::1 | > 216,643 [0] preload_search(itunesu,state-space computations,Array,crs)

classmated 2 | - > 736 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 219,010 [0] async_cache_file http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=state-space+computations&media=iTunesU

classmated 3 | - > 24,939 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('28021f4f6ddcf3359862ec1b62049b8b','0')' took 14,317 us

::1 | > 220,514 [0] 'async_cache_file' took 31 us

classmated 3 | - > 801 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 2 | - > 2,768 [0] Received: http://gdata.youtube.com/feeds/api/videos?q=state-space+computations&orderby=relevance&start-index=1&max-results=2&v=2&format=5

classmated 3 | - > 3,077 [0] Received: http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=state-space+computations&media=iTunesU

::1 | > 223,793 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('stability', '140', '2')' took 581 us

::1 | > 224,889 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 162 us

::1 | > 227,780 [8192] Function split() is deprecated in /Library/WebServer/Documents/course/index.php on line 458

classmated 1 | - > 10,906 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('0858a0b0459cc57ff7ac3509d8a3e2c5','0')' took 599 us

::1 | > 228,840 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/course/index.php on line 462

::1 | > 229,752 [0] preload_search(youtube,stability,Array,crs)

::1 | > 230,777 [0] async_cache_file http://gdata.youtube.com/feeds/api/videos?q=stability&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 231,721 [0] 'async_cache_file' took 41 us

classmated 2 | - > 8,469 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 2 | - > 9,187 [0] Received: http://gdata.youtube.com/feeds/api/videos?q=stability&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 232,534 [0] 'prefetch_youtube_query' took 1,828 us

::1 | > 234,558 [0] preload_search(google,stability,Array,crs)

classmated 3 | - > 11,476 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e32490f93de2646d8b6094304a3575ba','0')' took 612 us

::1 | > 235,533 [0] async_cache_file http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=stability+Lecture+Notes&rsz=small

::1 | > 236,227 [0] 'async_cache_file' took 28 us

classmated 1 | - > 6,764 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 1 | - > 8,103 [0] Received: http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=stability+Lecture+Notes&rsz=small

::1 | > 237,749 [0] 'prefetch_google_search' took 2,418 us

::1 | > 239,277 [8] Undefined variable: store in /Library/WebServer/Documents/course/dataacquisition/google.util.php on line 12

::1 | > 240,178 [0] preload_search(khanacad,stability,Array,crs)

::1 | > 241,057 [0] preload_search(itunesu,stability,Array,crs)

::1 | > 242,620 [0] async_cache_file http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=stability&media=iTunesU

::1 | > 243,489 [0] 'async_cache_file' took 43 us

classmated 3 | - > 8,170 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 3 | - > 9,025 [0] Received: http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=stability&media=iTunesU

::1 | > 244,922 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('system uncertainty', '140', '2')' took 640 us

::1 | > 247,091 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 182 us

::1 | > 247,496 [8192] Function split() is deprecated in /Library/WebServer/Documents/course/index.php on line 458

classmated 2 | - > 11,084 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('82cfc153c50afc5c17ba46d602252047','0')' took 602 us

::1 | > 247,792 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/course/index.php on line 462

::1 | > 248,136 [0] preload_search(youtube,system uncertainty,Array,crs)

::1 | > 249,103 [0] async_cache_file http://gdata.youtube.com/feeds/api/videos?q=system+uncertainty&orderby=relevance&start-index=1&max-results=2&v=2&format=5

classmated 1 | - > 10,479 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('be1981805a9229280c69d675f73c831e','0')' took 205 us

classmated 2 | - > 3,113 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 251,333 [0] 'async_cache_file' took 27 us

classmated 2 | - > 3,731 [0] Received: http://gdata.youtube.com/feeds/api/videos?q=system+uncertainty&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 251,892 [0] 'prefetch_youtube_query' took 2,602 us

::1 | > 252,386 [0] preload_search(google,system uncertainty,Array,crs)

::1 | > 254,040 [0] async_cache_file http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=system+uncertainty+Lecture+Notes&rsz=small

::1 | > 254,760 [0] 'async_cache_file' took 39 us

classmated 1 | - > 3,849 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 255,779 [0] 'prefetch_google_search' took 1,739 us

classmated 1 | - > 4,819 [0] Received: http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=system+uncertainty+Lecture+Notes&rsz=small

::1 | > 256,716 [8] Undefined variable: store in /Library/WebServer/Documents/course/dataacquisition/google.util.php on line 12

classmated 3 | - > 10,633 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e2c6d4eec3c388eec6de10f707362db4','0')' took 259 us

::1 | > 257,543 [0] preload_search(khanacad,system uncertainty,Array,crs)

::1 | > 259,068 [0] preload_search(itunesu,system uncertainty,Array,crs)

::1 | > 260,262 [0] async_cache_file http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=system+uncertainty&media=iTunesU

::1 | > 261,252 [0] 'async_cache_file' took 30 us

classmated 3 | - > 3,875 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 262,506 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('loopshaping', '140', '2')' took 547 us

classmated 3 | - > 5,175 [0] Received: http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=system+uncertainty&media=iTunesU

classmated 2 | - > 10,924 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('fdef9c354b8161772ddfb0be132bf60a','0')' took 190 us

::1 | > 264,703 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 293 us

::1 | > 265,858 [8192] Function split() is deprecated in /Library/WebServer/Documents/course/index.php on line 458

::1 | > 266,913 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/course/index.php on line 462

classmated 1 | - > 10,473 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('fa3af24007b6b054979a0e9e410b4354','0')' took 196 us

::1 | > 270,159 [0] preload_search(youtube,loopshaping,Array,crs)

::1 | > 271,149 [0] async_cache_file http://gdata.youtube.com/feeds/api/videos?q=loopshaping&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 272,039 [0] 'async_cache_file' took 41 us

classmated 2 | - > 7,733 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 2 | - > 8,522 [0] Received: http://gdata.youtube.com/feeds/api/videos?q=loopshaping&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 272,902 [0] 'prefetch_youtube_query' took 1,817 us

::1 | > 274,109 [0] preload_search(google,loopshaping,Array,crs)

::1 | > 274,870 [0] async_cache_file http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=loopshaping+Lecture+Notes&rsz=small

classmated 3 | - > 10,627 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('d7731eda47e9fd6e778ca63d868de581','0')' took 233 us

classmated 1 | - > 6,453 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 276,539 [0] 'async_cache_file' took 29 us

classmated 1 | - > 6,824 [0] Received: http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=loopshaping+Lecture+Notes&rsz=small

::1 | > 277,055 [0] 'prefetch_google_search' took 2,217 us

::1 | > 280,392 [8] Undefined variable: store in /Library/WebServer/Documents/course/dataacquisition/google.util.php on line 12

::1 | > 281,335 [0] preload_search(khanacad,loopshaping,Array,crs)

::1 | > 282,423 [0] preload_search(itunesu,loopshaping,Array,crs)

::1 | > 283,318 [0] async_cache_file http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=loopshaping&media=iTunesU

::1 | > 284,440 [0] 'async_cache_file' took 39 us

classmated 2 | - > 10,967 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('5eefda6f328d4939bf0f7541b1853c58','0')' took 502 us

classmated 3 | - > 8,429 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 3 | - > 9,624 [0] Received: http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=loopshaping&media=iTunesU

::1 | > 285,803 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('linear quadratic regulators', '140', '2')' took 434 us

::1 | > 288,753 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 183 us

::1 | > 289,494 [8192] Function split() is deprecated in /Library/WebServer/Documents/course/index.php on line 458

::1 | > 290,339 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/course/index.php on line 462

classmated 1 | - > 10,443 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('7ec96bcd5a4e004e7a690aff430cad6e','0')' took 171 us

::1 | > 291,273 [0] preload_search(youtube,linear quadratic regulators,Array,crs)

::1 | > 292,665 [0] async_cache_file http://gdata.youtube.com/feeds/api/videos?q=linear+quadratic+regulators&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 293,673 [0] 'async_cache_file' took 28 us

classmated 2 | - > 8,342 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 2 | - > 9,032 [0] Received: http://gdata.youtube.com/feeds/api/videos?q=linear+quadratic+regulators&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 294,461 [0] 'prefetch_youtube_query' took 1,851 us

::1 | > 297,155 [0] preload_search(google,linear quadratic regulators,Array,crs)

::1 | > 298,791 [0] async_cache_file http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=linear+quadratic+regulators+Lecture+Notes&rsz=small

classmated 3 | - > 10,692 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('9dc77098a19cf37bc7e53a4bb96794b2','0')' took 241 us

classmated 1 | - > 8,087 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 299,694 [0] 'async_cache_file' took 401 us

classmated 1 | - > 9,455 [0] Received: http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=linear+quadratic+regulators+Lecture+Notes&rsz=small

::1 | > 300,869 [0] 'prefetch_google_search' took 2,142 us

::1 | > 304,733 [8] Undefined variable: store in /Library/WebServer/Documents/course/dataacquisition/google.util.php on line 12

::1 | > 305,365 [0] preload_search(khanacad,linear quadratic regulators,Array,crs)

::1 | > 306,216 [0] preload_search(itunesu,linear quadratic regulators,Array,crs)

::1 | > 307,245 [0] async_cache_file http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=linear+quadratic+regulators&media=iTunesU

classmated 2 | - > 10,624 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('9880385f80dcddc64e3c94afdfda88b4','0')' took 288 us

classmated 3 | - > 8,660 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 308,448 [0] 'async_cache_file' took 468 us

classmated 3 | - > 12,023 [0] Received: http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=linear+quadratic+regulators&media=iTunesU

::1 | > 311,865 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('estimation', '140', '2')' took 248 us

::1 | > 312,651 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 148 us

::1 | > 313,363 [8192] Function split() is deprecated in /Library/WebServer/Documents/course/index.php on line 458

::1 | > 314,254 [8192] Function ereg_replace() is deprecated in /Library/WebServer/Documents/course/index.php on line 462

::1 | > 315,083 [0] preload_search(youtube,estimation,Array,crs)

classmated 1 | - > 10,644 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('7d9297f915b4d8fcf814b68e5541e221','0')' took 211 us

::1 | > 316,194 [0] async_cache_file http://gdata.youtube.com/feeds/api/videos?q=estimation&orderby=relevance&start-index=1&max-results=2&v=2&format=5

classmated 2 | - > 9,336 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

::1 | > 317,680 [0] 'async_cache_file' took 38 us

classmated 2 | - > 9,954 [0] Received: http://gdata.youtube.com/feeds/api/videos?q=estimation&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 318,755 [0] 'prefetch_youtube_query' took 2,671 us

::1 | > 319,393 [0] preload_search(google,estimation,Array,crs)

::1 | > 322,088 [0] async_cache_file http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=estimation+Lecture+Notes&rsz=small

classmated 1 | - > 7,106 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 3 | - > 11,575 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e31936a88e33477f2b97b3c8253c8345','0')' took 1,172 us

classmated 1 | - > 8,548 [0] Received: http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=estimation+Lecture+Notes&rsz=small

::1 | > 323,474 [0] 'async_cache_file' took 432 us

::1 | > 325,265 [0] 'prefetch_google_search' took 3,409 us

::1 | > 325,952 [8] Undefined variable: store in /Library/WebServer/Documents/course/dataacquisition/google.util.php on line 12

::1 | > 326,815 [0] preload_search(khanacad,estimation,Array,crs)

::1 | > 328,008 [0] preload_search(itunesu,estimation,Array,crs)

classmated 2 | - > 10,591 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('731b6de469b7d430e659ad0585d98418','0')' took 276 us

::1 | > 330,525 [0] async_cache_file http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=estimation&media=iTunesU

classmated 3 | - > 8,286 [2] curl_setopt(): supplied argument is not a valid File-Handle resource in /Library/WebServer/Documents/scraping/cache_course.php on line 207

classmated 3 | - > 9,119 [0] Received: http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=estimation&media=iTunesU

::1 | > 334,033 [0] 'async_cache_file' took 1,310 us

::1 | > 334,817 [0] perform_search(khanacad,System theory time,Array,crs)

classmated 1 | - > 10,921 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('90d96bd9bb4c8fe67dcb0ce7fe6065be','0')' took 566 us

classmated 2 | - > 41,332 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('4aafd1d3c262091ba75f3e5c8861e764','0')' took 295 us

classmated 3 | - > 37,464 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('61fb7b623dee86127dde085a63bbb7ea','0')' took 263 us

::1 | > 492,591 [0] 'khanacad_query' took 68,905 us

::1 | > 494,848 [0] 'khanacad_search' took 159,316 us

::1 | > 496,441 [0] perform_search(youtube,System theory time,Array,crs)

::1 | > 496,844 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=System+theory+time&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 497,826 [0] 'SELECT * FROM primitive_cache WHERE url='f6fdb854fea423dcadeffa4e548ac282'' took 383 us

::1 | > 498,695 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('f6fdb854fea423dcadeffa4e548ac282','0')' took 187 us

::1 | > 499,340 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='f6fdb854fea423dcadeffa4e548ac282'' took 242 us

::1 | > 499,950 [0] Query result _db_get_row

::1 | > 501,016 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='f6fdb854fea423dcadeffa4e548ac282'' took 239 us

::1 | > 501,572 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=System+theory+time&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 858,302 [0] 'uncached_file_get_contents' took 355,779 us

::1 | > 860,424 [0] 'caching file_get_contents' took 1,652 us

::1 | > 860,797 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=System+theory+time&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 861,858 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='f6fdb854fea423dcadeffa4e548ac282'' took 287 us

::1 | > 862,595 [0] 'DELETE FROM primitive_cache WHERE url='f6fdb854fea423dcadeffa4e548ac282'' took 193 us

::1 | > 870,352 [0] 'youtube_query' took 373,538 us

::1 | > 870,949 [0] perform_search(google,System theory time,Array,crs)

::1 | > 871,566 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=System+theory+time+Lecture+Notes&rsz=small

::1 | > 872,739 [0] 'SELECT * FROM primitive_cache WHERE url='2ca940cc9a1f6659e3d6c1d0f5fd6d49'' took 349 us

::1 | > 873,423 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('2ca940cc9a1f6659e3d6c1d0f5fd6d49','0')' took 159 us

::1 | > 897,819 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='2ca940cc9a1f6659e3d6c1d0f5fd6d49'' took 857 us

::1 | > 899,420 [0] Query result _db_get_row

::1 | > 901,164 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='2ca940cc9a1f6659e3d6c1d0f5fd6d49'' took 313 us

::1 | > 901,558 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=System+theory+time+Lecture+Notes&rsz=small

| - > 3,113 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,350 [0] 'mysqli_connect' took 394 us

::1 | > 4,682 [0]

::1 | > 8,032 [0] Loading /check_lock

::1 | > 9,828 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 10,746 [0]

::1 | > 11,723 [0] Request URI: /check_lock

::1 | > 12,773 [0] start controller

::1 | > 17,585 [0] id is 0

::1 | > 18,415 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 387 us

::1 | > 19,952 [0] Query result _db_get_row

::1 | > 1,374,333 [0] 'uncached_file_get_contents' took 471,735 us

::1 | > 1,376,940 [0] 'caching file_get_contents' took 926 us

::1 | > 1,377,401 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=System+theory+time+Lecture+Notes&rsz=small

::1 | > 1,378,503 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='2ca940cc9a1f6659e3d6c1d0f5fd6d49'' took 338 us

::1 | > 1,379,393 [0] 'DELETE FROM primitive_cache WHERE url='2ca940cc9a1f6659e3d6c1d0f5fd6d49'' took 261 us

::1 | > 1,380,004 [0] 'google_search' took 508,462 us

::1 | > 1,380,797 [0] perform_search(itunesu,System theory time,Array,crs)

::1 | > 1,381,728 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=System+theory+time&media=iTunesU

::1 | > 1,382,914 [0] 'SELECT * FROM primitive_cache WHERE url='631eb2ab7eb659c72d6f1619ea256f76'' took 336 us

::1 | > 1,383,608 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('631eb2ab7eb659c72d6f1619ea256f76','0')' took 183 us

::1 | > 1,384,464 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='631eb2ab7eb659c72d6f1619ea256f76'' took 254 us

::1 | > 1,387,032 [0] Query result _db_get_row

::1 | > 1,388,384 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='631eb2ab7eb659c72d6f1619ea256f76'' took 298 us

::1 | > 1,388,823 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=System+theory+time&media=iTunesU

| - > 3,510 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,804 [0] 'mysqli_connect' took 450 us

::1 | > 5,511 [0]

::1 | > 5,873 [0] Loading /check_lock

::1 | > 42,856 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 45,294 [0]

::1 | > 46,477 [0] Request URI: /check_lock

::1 | > 47,224 [0] start controller

::1 | > 50,528 [0] id is 0

::1 | > 51,122 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 217 us

::1 | > 51,692 [0] Query result _db_get_row

| - > 3,479 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,792 [0] 'mysqli_connect' took 450 us

::1 | > 5,501 [0]

::1 | > 5,866 [0] Loading /check_lock

::1 | > 42,583 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 44,799 [0]

::1 | > 45,593 [0] Request URI: /check_lock

::1 | > 46,623 [0] start controller

::1 | > 51,111 [0] id is 0

::1 | > 51,857 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 257 us

::1 | > 52,313 [0] Query result _db_get_row

| - > 2,735 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 2,982 [0] 'mysqli_connect' took 376 us

::1 | > 4,318 [0]

::1 | > 4,597 [0] Loading /check_lock

::1 | > 40,002 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 42,494 [0]

::1 | > 43,414 [0] Request URI: /check_lock

::1 | > 44,166 [0] start controller

::1 | > 48,110 [0] id is 0

::1 | > 48,855 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 247 us

::1 | > 49,464 [0] Query result _db_get_row

| - > 3,490 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,783 [0] 'mysqli_connect' took 454 us

::1 | > 5,511 [0]

::1 | > 6,217 [0] Loading /check_lock

::1 | > 45,686 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 47,587 [0]

::1 | > 48,903 [0] Request URI: /check_lock

::1 | > 49,968 [0] start controller

::1 | > 53,582 [0] id is 0

::1 | > 54,292 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 258 us

::1 | > 54,873 [0] Query result _db_get_row

| - > 2,861 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,092 [0] 'mysqli_connect' took 381 us

::1 | > 4,384 [0]

::1 | > 45,648 [0] Loading /check_lock

::1 | > 48,339 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 50,090 [0]

::1 | > 52,072 [0] Request URI: /check_lock

::1 | > 53,831 [0] start controller

::1 | > 58,345 [0] id is 0

::1 | > 59,695 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 220 us

::1 | > 60,517 [0] Query result _db_get_row

::1 | > 6,251,744 [0] 'uncached_file_get_contents' took 4,861,917 us

::1 | > 6,289,870 [0] 'caching file_get_contents' took 37,582 us

::1 | > 6,290,287 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=System+theory+time&media=iTunesU

::1 | > 6,291,470 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='631eb2ab7eb659c72d6f1619ea256f76'' took 285 us

::1 | > 6,292,428 [0] 'DELETE FROM primitive_cache WHERE url='631eb2ab7eb659c72d6f1619ea256f76'' took 238 us

::1 | > 6,327,540 [0] 'itunesu_search' took 4,945,863 us

::1 | > 6,331,084 [0] Array of size 12

::1 | > 6,331,772 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Algebra II: Quadratics and Shifts', '3630', '2')' took 333 us

::1 | > 6,332,530 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 175 us

::1 | > 6,333,632 [0] store_attrib(3638, source, khanacad)

::1 | > 6,334,748 [0] 'DELETE FROM comment_data WHERE id='3638' AND attrib='7'' took 219 us

::1 | > 6,337,527 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3638', '7', 'khanacad')' took 949 us

::1 | > 6,337,988 [0] store_attrib(3638, title, Algebra II: Quadratics and Shifts)

::1 | > 6,339,141 [0] 'DELETE FROM comment_data WHERE id='3638' AND attrib='9'' took 212 us

::1 | > 6,339,679 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3638', '9', 'Algebra II: Quadratics and Shifts')' took 194 us

::1 | > 6,340,435 [0] store_attrib(3638, url, http://www.khanacademy.org/video/algebra-ii--quadratics-and-shifts)

::1 | > 6,341,808 [0] 'DELETE FROM comment_data WHERE id='3638' AND attrib='10'' took 208 us

::1 | > 6,342,390 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3638', '10', 'http://www.khanacademy.org/video/algebra-ii--quadratics-and-shifts')' took 190 us

::1 | > 6,343,096 [0] store_attrib(3638, rating, 0)

::1 | > 6,344,431 [0] 'DELETE FROM comment_data WHERE id='3638' AND attrib='6'' took 190 us

::1 | > 6,344,956 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3638', '6', '0')' took 181 us

::1 | > 6,345,994 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Cahn-Ingold-Prelog System for Naming Enantiomers', '3630', '2')' took 217 us

::1 | > 6,346,874 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 159 us

::1 | > 6,347,604 [0] store_attrib(3639, source, khanacad)

::1 | > 6,349,066 [0] 'DELETE FROM comment_data WHERE id='3639' AND attrib='7'' took 224 us

::1 | > 6,349,624 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3639', '7', 'khanacad')' took 190 us

::1 | > 6,350,280 [0] store_attrib(3639, title, Cahn-Ingold-Prelog System for Naming Enantiomers)

::1 | > 6,351,619 [0] 'DELETE FROM comment_data WHERE id='3639' AND attrib='9'' took 195 us

::1 | > 6,352,144 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3639', '9', 'Cahn-Ingold-Prelog System for Naming Enantiomers')' took 189 us

::1 | > 6,352,981 [0] store_attrib(3639, url, http://www.khanacademy.org/video/cahn-ingold-prelog-system-for-naming-enantiomers)

::1 | > 6,354,382 [0] 'DELETE FROM comment_data WHERE id='3639' AND attrib='10'' took 193 us

::1 | > 6,354,907 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3639', '10', 'http://www.khanacademy.org/video/cahn-ingold-prelog-system-for-naming-enantiomers')' took 200 us

::1 | > 6,355,617 [0] store_attrib(3639, rating, 0)

::1 | > 6,357,079 [0] 'DELETE FROM comment_data WHERE id='3639' AND attrib='6'' took 187 us

::1 | > 6,357,619 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3639', '6', '0')' took 189 us

::1 | > 6,358,632 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Matrices to solve a system of equations', '3630', '2')' took 202 us

::1 | > 6,359,534 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 243 us

::1 | > 6,360,126 [0] store_attrib(3640, source, khanacad)

::1 | > 6,361,444 [0] 'DELETE FROM comment_data WHERE id='3640' AND attrib='7'' took 205 us

::1 | > 6,362,020 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3640', '7', 'khanacad')' took 195 us

::1 | > 6,362,872 [0] store_attrib(3640, title, Matrices to solve a system of equations)

::1 | > 6,367,483 [0] 'DELETE FROM comment_data WHERE id='3640' AND attrib='9'' took 216 us

::1 | > 6,368,041 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3640', '9', 'Matrices to solve a system of equations')' took 195 us

::1 | > 6,368,792 [0] store_attrib(3640, url, http://www.khanacademy.org/video/matrices-to-solve-a-system-of-equations)

::1 | > 6,370,437 [0] 'DELETE FROM comment_data WHERE id='3640' AND attrib='10'' took 214 us

::1 | > 6,370,983 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3640', '10', 'http://www.khanacademy.org/video/matrices-to-solve-a-system-of-equations')' took 195 us

::1 | > 6,371,780 [0] store_attrib(3640, rating, 0)

::1 | > 6,373,115 [0] 'DELETE FROM comment_data WHERE id='3640' AND attrib='6'' took 244 us

::1 | > 6,373,845 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3640', '6', '0')' took 200 us

::1 | > 6,374,809 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('R,S (Cahn-Ingold-Prelog) Naming System Example 2', '3630', '2')' took 189 us

::1 | > 6,375,744 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 154 us

::1 | > 6,376,589 [0] store_attrib(3641, source, khanacad)

::1 | > 6,378,005 [0] 'DELETE FROM comment_data WHERE id='3641' AND attrib='7'' took 220 us

::1 | > 6,378,533 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3641', '7', 'khanacad')' took 199 us

::1 | > 6,379,291 [0] store_attrib(3641, title, R,S (Cahn-Ingold-Prelog) Naming System Example 2)

::1 | > 6,380,927 [0] 'DELETE FROM comment_data WHERE id='3641' AND attrib='9'' took 197 us

::1 | > 6,381,589 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3641', '9', 'R,S (Cahn-Ingold-Prelog) Naming System Example 2')' took 267 us

::1 | > 6,385,342 [0] store_attrib(3641, url, http://www.khanacademy.org/video/r-s--cahn-ingold-prelog--naming-system-example-2)

::1 | > 6,386,723 [0] 'DELETE FROM comment_data WHERE id='3641' AND attrib='10'' took 310 us

::1 | > 6,387,765 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3641', '10', 'http://www.khanacademy.org/video/r-s--cahn-ingold-prelog--naming-system-example-2')' took 207 us

::1 | > 6,390,614 [0] store_attrib(3641, rating, 0)

::1 | > 6,392,356 [0] 'DELETE FROM comment_data WHERE id='3641' AND attrib='6'' took 247 us

::1 | > 6,393,151 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3641', '6', '0')' took 201 us

::1 | > 6,395,442 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Culture Is Your Operating System : Terence McKenna - rating=12', '3630', '2')' took 201 us

::1 | > 6,396,476 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 176 us

::1 | > 6,399,002 [0] store_attrib(3642, src, http://www.youtube.com/v/ctjNqQPnAk8?f=videos&app=youtube_gdata)

::1 | > 6,402,981 [0] 'DELETE FROM comment_data WHERE id='3642' AND attrib='12'' took 229 us

::1 | > 6,403,682 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3642', '12', 'http://www.youtube.com/v/ctjNqQPnAk8?f=videos&app=youtube_gdata')' took 189 us

::1 | > 6,405,708 [0] store_attrib(3642, title, Culture Is Your Operating System : Terence McKenna - rating=12)

::1 | > 6,407,856 [0] 'DELETE FROM comment_data WHERE id='3642' AND attrib='9'' took 235 us

::1 | > 6,408,473 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3642', '9', 'Culture Is Your Operating System : Terence McKenna - rating=12')' took 200 us

::1 | > 6,409,774 [0] store_attrib(3642, media:keywords, )

::1 | > 6,410,943 [0] Attrib not found in store_attrib

::1 | > 6,411,453 [0] store_attrib(3642, media:description, Terence McKenna and his idea of extropy is explained through the window of opportunity we can call novelty. One of Terence McKenna's most widely promulgated ideas is known as Novelty theory. It predicts the ebb and flow of novelty in the universe as an inherent quality of time. McKenna developed the theory in the mid 1970s after his experiences in the Amazon at La Chorrera led him to closely study the King Wen sequence of the I-Ching. Novelty theory involves ontology, extropy, and eschatology. The theory proposes that the universe is an engine designed for the production and conservation of novelty. Novelty, in this context, can be thought of as newness, or extropy (a term coined by Max More meaning the opposite of entropy). According to McKenna, when novelty is graphed over time, a fractal waveform known as "timewave zero" or simply the "timewave" results. The graph shows at what time periods, but never at what locations, novelty increases or decreases. Considered by some to represent a model of history's most important events, the universal algorithm has also been extrapolated to be a model for future events. McKenna admitted to the expectation of a "singularity of novelty", and that he and his colleagues projected many hundreds of years into the future to find when this singularity (runaway "newness" or extropy) could occur. The graph of extropy had many enormous fluctuations over the last 25000 years, but amazingly, it hit an asymptote at exactly December 22, 2012. In ...)

::1 | > 6,414,172 [0] Attrib not found in store_attrib

::1 | > 6,414,880 [0] store_attrib(3642, category, Education)

::1 | > 6,416,337 [0] 'DELETE FROM comment_data WHERE id='3642' AND attrib='11'' took 264 us

::1 | > 6,416,881 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3642', '11', 'Education')' took 211 us

::1 | > 6,418,738 [0] store_attrib(3642, rating, 12)

::1 | > 6,419,985 [0] 'DELETE FROM comment_data WHERE id='3642' AND attrib='6'' took 175 us

::1 | > 6,420,695 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3642', '6', '12')' took 189 us

::1 | > 6,423,619 [0] store_attrib(3642, thumbnail_url, http://i.ytimg.com/vi/ctjNqQPnAk8/hqdefault.jpg)

::1 | > 6,425,102 [0] 'DELETE FROM comment_data WHERE id='3642' AND attrib='13'' took 267 us

::1 | > 6,425,687 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3642', '13', 'http://i.ytimg.com/vi/ctjNqQPnAk8/hqdefault.jpg')' took 210 us

::1 | > 6,426,785 [0] store_attrib(3642, thumbnail_width, 480)

::1 | > 6,428,189 [0] 'DELETE FROM comment_data WHERE id='3642' AND attrib='14'' took 188 us

::1 | > 6,428,766 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3642', '14', '480')' took 190 us

::1 | > 6,431,127 [0] store_attrib(3642, thumbnail_height, 360)

::1 | > 6,433,206 [0] 'DELETE FROM comment_data WHERE id='3642' AND attrib='15'' took 286 us

::1 | > 6,433,783 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3642', '15', '360')' took 212 us

::1 | > 6,434,873 [0] store_attrib(3642, link, http://www.youtube.com/watch?v=ctjNqQPnAk8&feature=youtube_gdata_player)

::1 | > 6,436,193 [0] 'DELETE FROM comment_data WHERE id='3642' AND attrib='8'' took 191 us

::1 | > 6,436,725 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3642', '8', 'http://www.youtube.com/watch?v=ctjNqQPnAk8&feature=youtube_gdata_player')' took 191 us

::1 | > 6,439,032 [0] store_attrib(3642, source, youtube)

::1 | > 6,441,075 [0] 'DELETE FROM comment_data WHERE id='3642' AND attrib='7'' took 264 us

::1 | > 6,441,630 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3642', '7', 'youtube')' took 209 us

::1 | > 6,442,718 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Dynamical system - Wikipedia, the free encyclopedia', '3630', '2')' took 212 us

::1 | > 6,445,559 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 279 us

::1 | > 6,446,268 [0] store_attrib(3643, title, Dynamical system - Wikipedia, the free encyclopedia)

::1 | > 6,447,983 [0] 'DELETE FROM comment_data WHERE id='3643' AND attrib='9'' took 209 us

::1 | > 6,448,697 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3643', '9', 'Dynamical system - Wikipedia, the free encyclopedia')' took 216 us

::1 | > 6,449,422 [0] store_attrib(3643, link, http://en.wikipedia.org/wiki/Dynamical_system)

::1 | > 6,450,644 [0] 'DELETE FROM comment_data WHERE id='3643' AND attrib='8'' took 197 us

::1 | > 6,451,966 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3643', '8', 'http://en.wikipedia.org/wiki/Dynamical_system')' took 200 us

::1 | > 6,452,630 [0] store_attrib(3643, source, google)

::1 | > 6,454,036 [0] 'DELETE FROM comment_data WHERE id='3643' AND attrib='7'' took 189 us

::1 | > 6,456,228 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3643', '7', 'google')' took 242 us

::1 | > 6,456,974 [0] store_attrib(3643, rating, 0)

::1 | > 6,458,986 [0] 'DELETE FROM comment_data WHERE id='3643' AND attrib='6'' took 257 us

::1 | > 6,460,013 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3643', '6', '0')' took 205 us

::1 | > 6,460,942 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture Notes: Linear System Theory', '3630', '2')' took 205 us

::1 | > 6,461,709 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 144 us

::1 | > 6,464,040 [0] store_attrib(3644, title, Lecture Notes: Linear System Theory)

::1 | > 6,466,459 [0] 'DELETE FROM comment_data WHERE id='3644' AND attrib='9'' took 377 us

::1 | > 6,467,098 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3644', '9', 'Lecture Notes: Linear System Theory')' took 202 us

::1 | > 6,468,325 [0] store_attrib(3644, link, http://people.inf.ethz.ch/fcellier/Lect/LST/Lect_lst_index.html)

::1 | > 6,469,707 [0] 'DELETE FROM comment_data WHERE id='3644' AND attrib='8'' took 236 us

::1 | > 6,470,247 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3644', '8', 'http://people.inf.ethz.ch/fcellier/Lect/LST/Lect_lst_index.html')' took 199 us

::1 | > 6,474,212 [0] store_attrib(3644, source, google)

::1 | > 6,475,547 [0] 'DELETE FROM comment_data WHERE id='3644' AND attrib='7'' took 212 us

::1 | > 6,476,797 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3644', '7', 'google')' took 193 us

::1 | > 6,477,326 [0] store_attrib(3644, rating, 0)

::1 | > 6,478,750 [0] 'DELETE FROM comment_data WHERE id='3644' AND attrib='6'' took 183 us

::1 | > 6,482,171 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3644', '6', '0')' took 390 us

::1 | > 6,482,810 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('ECE 550 LECTURE NOTES LINEAR SYSTEM THEORY', '3630', '2')' took 198 us

::1 | > 6,483,742 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 162 us

::1 | > 6,484,919 [0] store_attrib(3645, title, ECE 550 LECTURE NOTES LINEAR SYSTEM THEORY)

::1 | > 6,488,415 [0] 'DELETE FROM comment_data WHERE id='3645' AND attrib='9'' took 276 us

::1 | > 6,521,342 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3645', '9', 'ECE 550 LECTURE NOTES LINEAR SYSTEM THEORY')' took 32,428 us

::1 | > 6,522,039 [0] store_attrib(3645, link, http://web.engr.oregonstate.edu/~magana/ECE550/Lecture%2520Notes/ECE%2520550%2520Lecture%2520Notes-1.ppt)

::1 | > 6,523,653 [0] 'DELETE FROM comment_data WHERE id='3645' AND attrib='8'' took 317 us

::1 | > 6,524,448 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3645', '8', 'http://web.engr.oregonstate.edu/~magana/ECE550/Lecture%2520Notes/ECE%2520550%2520Lecture%2520Notes-1.ppt')' took 298 us

::1 | > 6,524,871 [0] store_attrib(3645, source, google)

::1 | > 6,527,512 [0] 'DELETE FROM comment_data WHERE id='3645' AND attrib='7'' took 216 us

::1 | > 6,528,201 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3645', '7', 'google')' took 231 us

::1 | > 6,528,913 [0] store_attrib(3645, rating, 0)

::1 | > 6,530,439 [0] 'DELETE FROM comment_data WHERE id='3645' AND attrib='6'' took 221 us

::1 | > 6,531,398 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3645', '6', '0')' took 260 us

::1 | > 6,532,252 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Advanced Topics in Control Systems Theory · Lecture Notes - Springer', '3630', '2')' took 245 us

::1 | > 6,532,933 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 211 us

::1 | > 6,533,663 [0] store_attrib(3646, title, Advanced Topics in Control Systems Theory · Lecture Notes - Springer)

::1 | > 6,535,089 [0] 'DELETE FROM comment_data WHERE id='3646' AND attrib='9'' took 222 us

::1 | > 6,535,756 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3646', '9', 'Advanced Topics in Control Systems Theory · Lecture Notes - Springer')' took 247 us

::1 | > 6,536,244 [0] store_attrib(3646, link, http://www.springer.com/engineering/book/978-1-84628-313-0)

::1 | > 6,537,716 [0] 'DELETE FROM comment_data WHERE id='3646' AND attrib='8'' took 204 us

::1 | > 6,538,346 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3646', '8', 'http://www.springer.com/engineering/book/978-1-84628-313-0')' took 209 us

::1 | > 6,538,915 [0] store_attrib(3646, source, google)

::1 | > 6,540,337 [0] 'DELETE FROM comment_data WHERE id='3646' AND attrib='7'' took 190 us

::1 | > 6,540,922 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3646', '7', 'google')' took 216 us

::1 | > 6,541,712 [0] store_attrib(3646, rating, 0)

::1 | > 6,543,537 [0] 'DELETE FROM comment_data WHERE id='3646' AND attrib='6'' took 229 us

::1 | > 6,544,163 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3646', '6', '0')' took 213 us

::1 | > 6,544,970 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Earth and Life - for iPod/iPhone', '3630', '2')' took 185 us

::1 | > 6,545,729 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 165 us

::1 | > 6,546,517 [0] store_attrib(3647, source, itunesu)

::1 | > 6,547,924 [0] 'DELETE FROM comment_data WHERE id='3647' AND attrib='7'' took 211 us

::1 | > 6,549,580 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3647', '7', 'itunesu')' took 260 us

::1 | > 6,550,107 [0] store_attrib(3647, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.open.ac.uk-dz.4185276710)

::1 | > 6,551,460 [0] 'DELETE FROM comment_data WHERE id='3647' AND attrib='10'' took 180 us

::1 | > 6,552,023 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3647', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.open.ac.uk-dz.4185276710')' took 204 us

::1 | > 6,552,732 [0] store_attrib(3647, title, Earth and Life - for iPod/iPhone)

::1 | > 6,554,579 [0] 'DELETE FROM comment_data WHERE id='3647' AND attrib='9'' took 469 us

::1 | > 6,555,130 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3647', '9', 'Earth and Life - for iPod/iPhone')' took 197 us

::1 | > 6,555,719 [0] store_attrib(3647, art, http://deimos3.apple.com/indigo//1a/db/59/07/1adb5907e78a98f7df7b1221fd74195cfc08b07bfd964398a4e0bc006e87ac84-4185276841.jpg)

::1 | > 6,557,168 [0] 'DELETE FROM comment_data WHERE id='3647' AND attrib='16'' took 167 us

::1 | > 6,557,680 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3647', '16', 'http://deimos3.apple.com/indigo//1a/db/59/07/1adb5907e78a98f7df7b1221fd74195cfc08b07bfd964398a4e0bc006e87ac84-4185276841.jpg')' took 188 us

::1 | > 6,558,729 [0] store_attrib(3647, rating, 0)

::1 | > 6,559,949 [0] 'DELETE FROM comment_data WHERE id='3647' AND attrib='6'' took 175 us

::1 | > 6,560,635 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3647', '6', '0')' took 179 us

::1 | > 6,561,508 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Earth and Life - for iPad/Mac/PC', '3630', '2')' took 192 us

::1 | > 6,562,255 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 151 us

::1 | > 6,563,161 [0] store_attrib(3648, source, itunesu)

::1 | > 6,567,983 [0] 'DELETE FROM comment_data WHERE id='3648' AND attrib='7'' took 287 us

::1 | > 6,568,537 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3648', '7', 'itunesu')' took 202 us

::1 | > 6,569,198 [0] store_attrib(3648, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.open.ac.uk-dz.4185276857)

::1 | > 6,570,637 [0] 'DELETE FROM comment_data WHERE id='3648' AND attrib='10'' took 216 us

::1 | > 6,571,179 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3648', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.open.ac.uk-dz.4185276857')' took 198 us

::1 | > 6,572,006 [0] store_attrib(3648, title, Earth and Life - for iPad/Mac/PC)

::1 | > 6,573,393 [0] 'DELETE FROM comment_data WHERE id='3648' AND attrib='9'' took 217 us

::1 | > 6,573,966 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3648', '9', 'Earth and Life - for iPad/Mac/PC')' took 215 us

::1 | > 6,574,810 [0] store_attrib(3648, art, http://deimos3.apple.com/indigo//1a/db/59/07/1adb5907e78a98f7df7b1221fd74195cfc08b07bfd964398a4e0bc006e87ac84-4185276841.jpg)

::1 | > 6,576,308 [0] 'DELETE FROM comment_data WHERE id='3648' AND attrib='16'' took 205 us

::1 | > 6,576,838 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3648', '16', 'http://deimos3.apple.com/indigo//1a/db/59/07/1adb5907e78a98f7df7b1221fd74195cfc08b07bfd964398a4e0bc006e87ac84-4185276841.jpg')' took 200 us

::1 | > 6,577,885 [0] store_attrib(3648, rating, 0)

::1 | > 6,579,139 [0] 'DELETE FROM comment_data WHERE id='3648' AND attrib='6'' took 216 us

::1 | > 6,579,703 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3648', '6', '0')' took 197 us

::1 | > 6,580,775 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Computer Science', '3630', '2')' took 202 us

::1 | > 6,581,567 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 181 us

::1 | > 6,582,407 [0] store_attrib(3649, source, itunesu)

::1 | > 6,583,795 [0] 'DELETE FROM comment_data WHERE id='3649' AND attrib='7'' took 214 us

::1 | > 6,584,321 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3649', '7', 'itunesu')' took 193 us

::1 | > 6,585,247 [0] store_attrib(3649, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/new.duke.edu.1320427708)

::1 | > 6,587,141 [0] 'DELETE FROM comment_data WHERE id='3649' AND attrib='10'' took 227 us

::1 | > 6,587,680 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3649', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/new.duke.edu.1320427708')' took 200 us

::1 | > 6,589,948 [0] store_attrib(3649, title, Computer Science)

::1 | > 6,591,133 [0] 'DELETE FROM comment_data WHERE id='3649' AND attrib='9'' took 198 us

::1 | > 6,592,533 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3649', '9', 'Computer Science')' took 187 us

::1 | > 6,593,436 [0] store_attrib(3649, art, http://deimos3.apple.com/indigo//21/bb/58/7c/21bb587caa8f8683a1c8efa65ef34bed99e2ee804f2744c9d414b83b2b70e539-1335189240.jpg)

::1 | > 6,595,385 [0] 'DELETE FROM comment_data WHERE id='3649' AND attrib='16'' took 200 us

::1 | > 6,595,911 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3649', '16', 'http://deimos3.apple.com/indigo//21/bb/58/7c/21bb587caa8f8683a1c8efa65ef34bed99e2ee804f2744c9d414b83b2b70e539-1335189240.jpg')' took 198 us

::1 | > 6,596,533 [0] store_attrib(3649, rating, 0)

::1 | > 6,600,109 [0] 'DELETE FROM comment_data WHERE id='3649' AND attrib='6'' took 360 us

::1 | > 6,600,789 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3649', '6', '0')' took 307 us

::1 | > 6,601,300 [0] perform_search(khanacad,frequency domain,Array,crs)

::1 | > 6,663,422 [0] 'khanacad_query' took 58,248 us

::1 | > 6,664,337 [0] 'khanacad_search' took 61,882 us

::1 | > 6,665,766 [0] perform_search(youtube,frequency domain,Array,crs)

::1 | > 6,666,104 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=frequency+domain&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 6,667,294 [0] 'SELECT * FROM primitive_cache WHERE url='712ad9d0a7510c4a993b874f5aad8ee4'' took 344 us

::1 | > 6,667,936 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('712ad9d0a7510c4a993b874f5aad8ee4','0')' took 174 us

::1 | > 6,668,852 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='712ad9d0a7510c4a993b874f5aad8ee4'' took 207 us

::1 | > 6,669,456 [0] Query result _db_get_row

::1 | > 6,670,668 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='712ad9d0a7510c4a993b874f5aad8ee4'' took 193 us

::1 | > 6,671,092 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=frequency+domain&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 6,918,998 [0] 'uncached_file_get_contents' took 246,829 us

::1 | > 6,921,030 [0] 'caching file_get_contents' took 1,411 us

::1 | > 6,921,465 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=frequency+domain&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 6,922,639 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='712ad9d0a7510c4a993b874f5aad8ee4'' took 277 us

::1 | > 6,923,468 [0] 'DELETE FROM primitive_cache WHERE url='712ad9d0a7510c4a993b874f5aad8ee4'' took 275 us

::1 | > 6,926,084 [0] 'youtube_query' took 260,004 us

::1 | > 6,926,638 [0] perform_search(google,frequency domain,Array,crs)

::1 | > 6,927,402 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=frequency+domain+Lecture+Notes&rsz=small

::1 | > 6,928,442 [0] 'SELECT * FROM primitive_cache WHERE url='e5d535906bfe65f67eab68adae391caf'' took 298 us

::1 | > 6,929,351 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e5d535906bfe65f67eab68adae391caf','0')' took 185 us

::1 | > 6,931,895 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='e5d535906bfe65f67eab68adae391caf'' took 262 us

::1 | > 6,933,745 [0] Query result _db_get_row

::1 | > 6,935,105 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='e5d535906bfe65f67eab68adae391caf'' took 346 us

::1 | > 6,935,551 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=frequency+domain+Lecture+Notes&rsz=small

::1 | > 7,129,135 [0] 'uncached_file_get_contents' took 192,508 us

::1 | > 7,130,512 [0] 'caching file_get_contents' took 782 us

::1 | > 7,130,921 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=frequency+domain+Lecture+Notes&rsz=small

::1 | > 7,132,024 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='e5d535906bfe65f67eab68adae391caf'' took 296 us

::1 | > 7,132,747 [0] 'DELETE FROM primitive_cache WHERE url='e5d535906bfe65f67eab68adae391caf'' took 255 us

::1 | > 7,133,520 [0] 'google_search' took 206,150 us

::1 | > 7,134,227 [0] perform_search(itunesu,frequency domain,Array,crs)

::1 | > 7,135,177 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=frequency+domain&media=iTunesU

::1 | > 7,136,198 [0] 'SELECT * FROM primitive_cache WHERE url='28021f4f6ddcf3359862ec1b62049b8b'' took 320 us

::1 | > 7,136,935 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('28021f4f6ddcf3359862ec1b62049b8b','0')' took 189 us

::1 | > 7,137,822 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='28021f4f6ddcf3359862ec1b62049b8b'' took 235 us

::1 | > 7,138,432 [0] Query result _db_get_row

::1 | > 7,139,713 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='28021f4f6ddcf3359862ec1b62049b8b'' took 274 us

::1 | > 7,142,523 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=frequency+domain&media=iTunesU

| - > 2,733 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 2,964 [0] 'mysqli_connect' took 388 us

::1 | > 4,450 [0]

::1 | > 4,729 [0] Loading /check_lock

::1 | > 5,604 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 6,507 [0]

::1 | > 7,373 [0] Request URI: /check_lock

::1 | > 8,317 [0] start controller

::1 | > 11,328 [0] id is 0

::1 | > 12,088 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 360 us

::1 | > 12,593 [0] Query result _db_get_row

::1 | > 7,404,139 [0] 'uncached_file_get_contents' took 260,732 us

::1 | > 7,409,827 [0] 'caching file_get_contents' took 5,028 us

::1 | > 7,410,295 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=frequency+domain&media=iTunesU

::1 | > 7,411,546 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='28021f4f6ddcf3359862ec1b62049b8b'' took 286 us

::1 | > 7,412,294 [0] 'DELETE FROM primitive_cache WHERE url='28021f4f6ddcf3359862ec1b62049b8b'' took 277 us

::1 | > 7,424,318 [0] 'itunesu_search' took 289,152 us

::1 | > 7,426,753 [0] Array of size 8

::1 | > 7,427,356 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Doppler effect formula for observed frequency', '3631', '2')' took 296 us

::1 | > 7,428,274 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 171 us

::1 | > 7,428,605 [0] store_attrib(3650, source, khanacad)

::1 | > 7,429,867 [0] 'DELETE FROM comment_data WHERE id='3650' AND attrib='7'' took 205 us

::1 | > 7,430,581 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3650', '7', 'khanacad')' took 193 us

::1 | > 7,431,195 [0] store_attrib(3650, title, Doppler effect formula for observed frequency)

::1 | > 7,432,623 [0] 'DELETE FROM comment_data WHERE id='3650' AND attrib='9'' took 203 us

::1 | > 7,433,149 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3650', '9', 'Doppler effect formula for observed frequency')' took 199 us

::1 | > 7,433,928 [0] store_attrib(3650, url, http://www.khanacademy.org/video/doppler-effect-formula-for-observed-frequency)

::1 | > 7,437,247 [0] 'DELETE FROM comment_data WHERE id='3650' AND attrib='10'' took 247 us

::1 | > 7,440,099 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3650', '10', 'http://www.khanacademy.org/video/doppler-effect-formula-for-observed-frequency')' took 264 us

::1 | > 7,441,257 [0] store_attrib(3650, rating, 0)

::1 | > 7,442,567 [0] 'DELETE FROM comment_data WHERE id='3650' AND attrib='6'' took 187 us

::1 | > 7,443,161 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3650', '6', '0')' took 185 us

::1 | > 7,444,246 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Periodic Table Trends: Ionization Energy', '3631', '2')' took 183 us

::1 | > 7,445,554 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 166 us

::1 | > 7,448,759 [0] store_attrib(3651, source, khanacad)

::1 | > 7,450,011 [0] 'DELETE FROM comment_data WHERE id='3651' AND attrib='7'' took 222 us

::1 | > 7,450,725 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3651', '7', 'khanacad')' took 211 us

::1 | > 7,451,447 [0] store_attrib(3651, title, Periodic Table Trends: Ionization Energy)

::1 | > 7,452,834 [0] 'DELETE FROM comment_data WHERE id='3651' AND attrib='9'' took 182 us

::1 | > 7,454,005 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3651', '9', 'Periodic Table Trends: Ionization Energy')' took 186 us

::1 | > 7,454,936 [0] store_attrib(3651, url, http://www.khanacademy.org/video/periodic-table-trends--ionization-energy)

::1 | > 7,456,264 [0] 'DELETE FROM comment_data WHERE id='3651' AND attrib='10'' took 171 us

::1 | > 7,456,779 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3651', '10', 'http://www.khanacademy.org/video/periodic-table-trends--ionization-energy')' took 181 us

::1 | > 7,459,825 [0] store_attrib(3651, rating, 0)

::1 | > 7,461,068 [0] 'DELETE FROM comment_data WHERE id='3651' AND attrib='6'' took 304 us

::1 | > 7,461,833 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3651', '6', '0')' took 204 us

::1 | > 7,464,720 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Proof: sin(a+b) = (cos a)(sin b) + (sin a)(cos b)', '3631', '2')' took 292 us

::1 | > 7,466,005 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 168 us

::1 | > 7,466,801 [0] store_attrib(3652, source, khanacad)

::1 | > 7,468,142 [0] 'DELETE FROM comment_data WHERE id='3652' AND attrib='7'' took 199 us

::1 | > 7,469,062 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3652', '7', 'khanacad')' took 191 us

::1 | > 7,469,630 [0] store_attrib(3652, title, Proof: sin(a+b) = (cos a)(sin b) + (sin a)(cos b))

::1 | > 7,471,665 [0] 'DELETE FROM comment_data WHERE id='3652' AND attrib='9'' took 218 us

::1 | > 7,472,226 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3652', '9', 'Proof: sin(a+b) = (cos a)(sin b) + (sin a)(cos b)')' took 193 us

::1 | > 7,475,096 [0] store_attrib(3652, url, http://www.khanacademy.org/video/proof--sin-a-b------cos-a--sin-b-----sin-a--cos-b)

::1 | > 7,476,416 [0] 'DELETE FROM comment_data WHERE id='3652' AND attrib='10'' took 219 us

::1 | > 7,477,151 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3652', '10', 'http://www.khanacademy.org/video/proof--sin-a-b------cos-a--sin-b-----sin-a--cos-b')' took 195 us

::1 | > 7,477,905 [0] store_attrib(3652, rating, 0)

::1 | > 7,479,866 [0] 'DELETE FROM comment_data WHERE id='3652' AND attrib='6'' took 367 us

::1 | > 7,480,435 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3652', '6', '0')' took 195 us

::1 | > 7,483,531 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Repeated roots of the characteristic equation', '3631', '2')' took 189 us

::1 | > 7,484,379 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 160 us

::1 | > 7,485,221 [0] store_attrib(3653, source, khanacad)

::1 | > 7,486,585 [0] 'DELETE FROM comment_data WHERE id='3653' AND attrib='7'' took 195 us

::1 | > 7,487,758 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3653', '7', 'khanacad')' took 190 us

::1 | > 7,488,345 [0] store_attrib(3653, title, Repeated roots of the characteristic equation)

::1 | > 7,489,719 [0] 'DELETE FROM comment_data WHERE id='3653' AND attrib='9'' took 169 us

::1 | > 7,491,969 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3653', '9', 'Repeated roots of the characteristic equation')' took 272 us

::1 | > 7,492,546 [0] store_attrib(3653, url, http://www.khanacademy.org/video/repeated-roots-of-the-characteristic-equation)

::1 | > 7,493,994 [0] 'DELETE FROM comment_data WHERE id='3653' AND attrib='10'' took 228 us

::1 | > 7,494,635 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3653', '10', 'http://www.khanacademy.org/video/repeated-roots-of-the-characteristic-equation')' took 195 us

::1 | > 7,497,349 [0] store_attrib(3653, rating, 0)

::1 | > 7,498,536 [0] 'DELETE FROM comment_data WHERE id='3653' AND attrib='6'' took 216 us

::1 | > 7,499,076 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3653', '6', '0')' took 191 us

::1 | > 7,500,796 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('EECS 20 Lecture Notes', '3631', '2')' took 203 us

::1 | > 7,501,988 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 478 us

::1 | > 7,502,331 [0] store_attrib(3654, title, EECS 20 Lecture Notes)

::1 | > 7,504,457 [0] 'DELETE FROM comment_data WHERE id='3654' AND attrib='9'' took 320 us

::1 | > 7,505,009 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3654', '9', 'EECS 20 Lecture Notes')' took 216 us

::1 | > 7,508,845 [0] store_attrib(3654, link, http://ptolemy.eecs.berkeley.edu/eecs20/lectures/index.html)

::1 | > 7,510,154 [0] 'DELETE FROM comment_data WHERE id='3654' AND attrib='8'' took 317 us

::1 | > 7,510,735 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3654', '8', 'http://ptolemy.eecs.berkeley.edu/eecs20/lectures/index.html')' took 221 us

::1 | > 7,511,988 [0] store_attrib(3654, source, google)

::1 | > 7,513,117 [0] 'DELETE FROM comment_data WHERE id='3654' AND attrib='7'' took 224 us

::1 | > 7,513,748 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3654', '7', 'google')' took 192 us

::1 | > 7,516,875 [0] store_attrib(3654, rating, 0)

::1 | > 7,518,447 [0] 'DELETE FROM comment_data WHERE id='3654' AND attrib='6'' took 293 us

::1 | > 7,519,016 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3654', '6', '0')' took 192 us

::1 | > 7,519,940 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('MAE106 Mechanical Systems Laboratory: Time and Frequency Domain Notes', '3631', '2')' took 201 us

::1 | > 7,521,252 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 160 us

::1 | > 7,521,880 [0] store_attrib(3655, title, MAE106 Mechanical Systems Laboratory: Time and Frequency Domain Notes)

::1 | > 7,524,981 [0] 'DELETE FROM comment_data WHERE id='3655' AND attrib='9'' took 252 us

::1 | > 7,525,549 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3655', '9', 'MAE106 Mechanical Systems Laboratory: Time and Frequency Domain Notes')' took 220 us

::1 | > 7,526,147 [0] store_attrib(3655, link, http://gram.eng.uci.edu/~dreinken/MAE106/lecturenotes/lecture%25203%2520notes%2520-%2520time%2520and%2520frequency%2520analysis.doc)

::1 | > 7,527,563 [0] 'DELETE FROM comment_data WHERE id='3655' AND attrib='8'' took 169 us

::1 | > 7,528,810 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3655', '8', 'http://gram.eng.uci.edu/~dreinken/MAE106/lecturenotes/lecture%25203%2520notes%2520-%2520time%2520and%2520frequency%2520analysis.doc')' took 208 us

::1 | > 7,529,903 [0] store_attrib(3655, source, google)

::1 | > 7,531,447 [0] 'DELETE FROM comment_data WHERE id='3655' AND attrib='7'' took 184 us

::1 | > 7,534,177 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3655', '7', 'google')' took 182 us

::1 | > 7,534,778 [0] store_attrib(3655, rating, 0)

::1 | > 7,536,225 [0] 'DELETE FROM comment_data WHERE id='3655' AND attrib='6'' took 235 us

::1 | > 7,537,376 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3655', '6', '0')' took 191 us

::1 | > 7,540,182 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture Notes: Digital Control', '3631', '2')' took 241 us

::1 | > 7,541,512 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 157 us

::1 | > 7,542,313 [0] store_attrib(3656, title, Lecture Notes: Digital Control)

::1 | > 7,543,678 [0] 'DELETE FROM comment_data WHERE id='3656' AND attrib='9'' took 217 us

::1 | > 7,544,206 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3656', '9', 'Lecture Notes: Digital Control')' took 192 us

::1 | > 7,545,345 [0] store_attrib(3656, link, http://www.inf.ethz.ch/personal/fcellier/Lect/DC/Lect_dc_index.html)

::1 | > 7,546,944 [0] 'DELETE FROM comment_data WHERE id='3656' AND attrib='8'' took 185 us

::1 | > 7,547,479 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3656', '8', 'http://www.inf.ethz.ch/personal/fcellier/Lect/DC/Lect_dc_index.html')' took 191 us

::1 | > 7,548,305 [0] store_attrib(3656, source, google)

::1 | > 7,551,375 [0] 'DELETE FROM comment_data WHERE id='3656' AND attrib='7'' took 325 us

::1 | > 7,552,425 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3656', '7', 'google')' took 207 us

::1 | > 7,553,344 [0] store_attrib(3656, rating, 0)

::1 | > 7,556,931 [0] 'DELETE FROM comment_data WHERE id='3656' AND attrib='6'' took 211 us

::1 | > 7,557,446 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3656', '6', '0')' took 185 us

::1 | > 7,558,351 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Frequency- and Time-Domain Spectroscopy', '3631', '2')' took 191 us

::1 | > 7,559,190 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 165 us

::1 | > 7,560,116 [0] store_attrib(3657, title, Frequency- and Time-Domain Spectroscopy)

::1 | > 7,561,504 [0] 'DELETE FROM comment_data WHERE id='3657' AND attrib='9'' took 229 us

::1 | > 7,562,654 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3657', '9', 'Frequency- and Time-Domain Spectroscopy')' took 194 us

::1 | > 7,563,166 [0] store_attrib(3657, link, http://web.mit.edu/5.33/www/lec/spec3.pdf)

::1 | > 7,564,773 [0] 'DELETE FROM comment_data WHERE id='3657' AND attrib='8'' took 184 us

::1 | > 7,566,804 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3657', '8', 'http://web.mit.edu/5.33/www/lec/spec3.pdf')' took 282 us

::1 | > 7,567,409 [0] store_attrib(3657, source, google)

::1 | > 7,569,051 [0] 'DELETE FROM comment_data WHERE id='3657' AND attrib='7'' took 202 us

::1 | > 7,572,004 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3657', '7', 'google')' took 326 us

::1 | > 7,581,922 [0] store_attrib(3657, rating, 0)

::1 | > 7,587,800 [0] 'DELETE FROM comment_data WHERE id='3657' AND attrib='6'' took 445 us

::1 | > 7,588,485 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3657', '6', '0')' took 206 us

::1 | > 7,589,431 [0] perform_search(khanacad,state-space computations,Array,crs)

::1 | > 7,654,947 [0] 'khanacad_query' took 59,387 us

::1 | > 7,655,946 [0] 'khanacad_search' took 63,205 us

::1 | > 7,657,701 [0] perform_search(youtube,state-space computations,Array,crs)

::1 | > 7,658,133 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=state-space+computations&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 7,659,326 [0] 'SELECT * FROM primitive_cache WHERE url='82cfc153c50afc5c17ba46d602252047'' took 348 us

::1 | > 7,660,115 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('82cfc153c50afc5c17ba46d602252047','0')' took 162 us

::1 | > 7,660,973 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='82cfc153c50afc5c17ba46d602252047'' took 221 us

::1 | > 7,661,651 [0] Query result _db_get_row

::1 | > 7,662,811 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='82cfc153c50afc5c17ba46d602252047'' took 208 us

::1 | > 7,663,397 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=state-space+computations&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 7,948,253 [0] 'uncached_file_get_contents' took 283,676 us

::1 | > 7,950,961 [0] 'caching file_get_contents' took 1,759 us

::1 | > 7,951,396 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=state-space+computations&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 7,952,636 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='82cfc153c50afc5c17ba46d602252047'' took 283 us

::1 | > 7,953,413 [0] 'DELETE FROM primitive_cache WHERE url='82cfc153c50afc5c17ba46d602252047'' took 261 us

::1 | > 7,960,502 [0] 'youtube_query' took 302,415 us

::1 | > 7,961,059 [0] perform_search(google,state-space computations,Array,crs)

::1 | > 7,961,745 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=state-space+computations+Lecture+Notes&rsz=small

::1 | > 7,962,967 [0] 'SELECT * FROM primitive_cache WHERE url='0858a0b0459cc57ff7ac3509d8a3e2c5'' took 333 us

::1 | > 7,963,767 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('0858a0b0459cc57ff7ac3509d8a3e2c5','0')' took 173 us

::1 | > 7,964,602 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='0858a0b0459cc57ff7ac3509d8a3e2c5'' took 212 us

::1 | > 7,965,448 [0] Query result _db_get_row

::1 | > 7,967,077 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='0858a0b0459cc57ff7ac3509d8a3e2c5'' took 203 us

::1 | > 7,967,972 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=state-space+computations+Lecture+Notes&rsz=small

::1 | > 8,162,002 [0] 'uncached_file_get_contents' took 193,067 us

::1 | > 8,163,738 [0] 'caching file_get_contents' took 1,003 us

::1 | > 8,164,298 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=state-space+computations+Lecture+Notes&rsz=small

::1 | > 8,165,333 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='0858a0b0459cc57ff7ac3509d8a3e2c5'' took 308 us

::1 | > 8,166,247 [0] 'DELETE FROM primitive_cache WHERE url='0858a0b0459cc57ff7ac3509d8a3e2c5'' took 300 us

::1 | > 8,166,824 [0] 'google_search' took 205,067 us

::1 | > 8,167,665 [0] perform_search(itunesu,state-space computations,Array,crs)

::1 | > 8,168,495 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=state-space+computations&media=iTunesU

::1 | > 8,169,727 [0] 'SELECT * FROM primitive_cache WHERE url='e32490f93de2646d8b6094304a3575ba'' took 325 us

::1 | > 8,170,498 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e32490f93de2646d8b6094304a3575ba','0')' took 190 us

::1 | > 8,172,430 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='e32490f93de2646d8b6094304a3575ba'' took 365 us

::1 | > 8,174,487 [0] Query result _db_get_row

::1 | > 8,176,252 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='e32490f93de2646d8b6094304a3575ba'' took 354 us

::1 | > 8,176,764 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=state-space+computations&media=iTunesU

| - > 3,283 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,510 [0] 'mysqli_connect' took 362 us

::1 | > 4,893 [0]

::1 | > 5,183 [0] Loading /check_lock

::1 | > 6,602 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 7,582 [0]

::1 | > 10,024 [0] Request URI: /check_lock

::1 | > 11,438 [0] start controller

::1 | > 15,427 [0] id is 0

::1 | > 16,267 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 370 us

::1 | > 43,399 [0] Query result _db_get_row

::1 | > 8,432,672 [0] 'uncached_file_get_contents' took 254,974 us

::1 | > 8,437,389 [0] 'caching file_get_contents' took 4,215 us

::1 | > 8,437,752 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=state-space+computations&media=iTunesU

::1 | > 8,438,868 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='e32490f93de2646d8b6094304a3575ba'' took 245 us

::1 | > 8,439,726 [0] 'DELETE FROM primitive_cache WHERE url='e32490f93de2646d8b6094304a3575ba'' took 224 us

::1 | > 8,451,360 [0] 'itunesu_search' took 282,891 us

::1 | > 8,453,504 [0] Array of size 8

::1 | > 8,454,112 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CA Algebra I: Graphing Inequalities', '3632', '2')' took 314 us

::1 | > 8,454,683 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 164 us

::1 | > 8,455,573 [0] store_attrib(3658, source, khanacad)

::1 | > 8,456,789 [0] 'DELETE FROM comment_data WHERE id='3658' AND attrib='7'' took 222 us

::1 | > 8,457,335 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3658', '7', 'khanacad')' took 206 us

::1 | > 8,457,999 [0] store_attrib(3658, title, CA Algebra I: Graphing Inequalities)

::1 | > 8,460,114 [0] 'DELETE FROM comment_data WHERE id='3658' AND attrib='9'' took 219 us

::1 | > 8,460,643 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3658', '9', 'CA Algebra I: Graphing Inequalities')' took 193 us

::1 | > 8,461,234 [0] store_attrib(3658, url, http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities)

::1 | > 8,464,885 [0] 'DELETE FROM comment_data WHERE id='3658' AND attrib='10'' took 190 us

::1 | > 8,468,249 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3658', '10', 'http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities')' took 312 us

::1 | > 8,468,641 [0] store_attrib(3658, rating, 0)

::1 | > 8,470,165 [0] 'DELETE FROM comment_data WHERE id='3658' AND attrib='6'' took 321 us

::1 | > 8,470,700 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3658', '6', '0')' took 174 us

::1 | > 8,471,660 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Calculus Graphing with Derivatives Example', '3632', '2')' took 202 us

::1 | > 8,472,409 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 163 us

::1 | > 8,473,814 [0] store_attrib(3659, source, khanacad)

::1 | > 8,475,198 [0] 'DELETE FROM comment_data WHERE id='3659' AND attrib='7'' took 261 us

::1 | > 8,478,361 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3659', '7', 'khanacad')' took 328 us

::1 | > 8,478,728 [0] store_attrib(3659, title, Calculus Graphing with Derivatives Example)

::1 | > 8,480,247 [0] 'DELETE FROM comment_data WHERE id='3659' AND attrib='9'' took 196 us

::1 | > 8,480,831 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3659', '9', 'Calculus Graphing with Derivatives Example')' took 195 us

::1 | > 8,481,893 [0] store_attrib(3659, url, http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example)

::1 | > 8,483,356 [0] 'DELETE FROM comment_data WHERE id='3659' AND attrib='10'' took 176 us

::1 | > 8,483,895 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3659', '10', 'http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example')' took 191 us

::1 | > 8,486,192 [0] store_attrib(3659, rating, 0)

::1 | > 8,488,145 [0] 'DELETE FROM comment_data WHERE id='3659' AND attrib='6'' took 210 us

::1 | > 8,488,707 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3659', '6', '0')' took 186 us

::1 | > 8,490,045 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Markovnikov\'s Rule and Carbocations', '3632', '2')' took 189 us

::1 | > 8,492,593 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 216 us

::1 | > 8,493,379 [0] store_attrib(3660, source, khanacad)

::1 | > 8,495,164 [0] 'DELETE FROM comment_data WHERE id='3660' AND attrib='7'' took 202 us

::1 | > 8,495,684 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3660', '7', 'khanacad')' took 196 us

::1 | > 8,496,510 [0] store_attrib(3660, title, Markovnikov's Rule and Carbocations)

::1 | > 8,497,845 [0] 'DELETE FROM comment_data WHERE id='3660' AND attrib='9'' took 180 us

::1 | > 8,498,974 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3660', '9', 'Markovnikov\'s Rule and Carbocations')' took 200 us

::1 | > 8,499,665 [0] store_attrib(3660, url, http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations)

::1 | > 8,503,733 [0] 'DELETE FROM comment_data WHERE id='3660' AND attrib='10'' took 375 us

::1 | > 8,504,390 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3660', '10', 'http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations')' took 206 us

::1 | > 8,505,049 [0] store_attrib(3660, rating, 0)

::1 | > 8,507,220 [0] 'DELETE FROM comment_data WHERE id='3660' AND attrib='6'' took 221 us

::1 | > 8,507,760 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3660', '6', '0')' took 190 us

::1 | > 8,508,599 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Periodic Table Trends: Ionization Energy', '3632', '2')' took 210 us

::1 | > 8,512,186 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 381 us

::1 | > 8,512,645 [0] store_attrib(3661, source, khanacad)

::1 | > 8,513,954 [0] 'DELETE FROM comment_data WHERE id='3661' AND attrib='7'' took 204 us

::1 | > 8,515,136 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3661', '7', 'khanacad')' took 191 us

::1 | > 8,515,763 [0] store_attrib(3661, title, Periodic Table Trends: Ionization Energy)

::1 | > 8,517,107 [0] 'DELETE FROM comment_data WHERE id='3661' AND attrib='9'' took 167 us

::1 | > 8,519,387 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3661', '9', 'Periodic Table Trends: Ionization Energy')' took 197 us

::1 | > 8,520,672 [0] store_attrib(3661, url, http://www.khanacademy.org/video/periodic-table-trends--ionization-energy)

::1 | > 8,522,303 [0] 'DELETE FROM comment_data WHERE id='3661' AND attrib='10'' took 181 us

::1 | > 8,523,376 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3661', '10', 'http://www.khanacademy.org/video/periodic-table-trends--ionization-energy')' took 184 us

::1 | > 8,523,941 [0] store_attrib(3661, rating, 0)

::1 | > 8,525,256 [0] 'DELETE FROM comment_data WHERE id='3661' AND attrib='6'' took 185 us

::1 | > 8,528,232 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3661', '6', '0')' took 187 us

::1 | > 8,529,266 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('IEEE Xplore - State space computations using MapleV', '3632', '2')' took 206 us

::1 | > 8,529,977 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 169 us

::1 | > 8,530,977 [0] store_attrib(3662, title, IEEE Xplore - State space computations using MapleV)

::1 | > 8,532,610 [0] 'DELETE FROM comment_data WHERE id='3662' AND attrib='9'' took 216 us

::1 | > 8,533,143 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3662', '9', 'IEEE Xplore - State space computations using MapleV')' took 194 us

::1 | > 8,536,205 [0] store_attrib(3662, link, http://ieeexplore.ieee.org/iel1/37/10278/00482152.pdf%3Farnumber%3D482152)

::1 | > 8,537,484 [0] 'DELETE FROM comment_data WHERE id='3662' AND attrib='8'' took 230 us

::1 | > 8,538,239 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3662', '8', 'http://ieeexplore.ieee.org/iel1/37/10278/00482152.pdf%3Farnumber%3D482152')' took 193 us

::1 | > 8,539,011 [0] store_attrib(3662, source, google)

::1 | > 8,540,869 [0] 'DELETE FROM comment_data WHERE id='3662' AND attrib='7'' took 232 us

::1 | > 8,541,404 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3662', '7', 'google')' took 194 us

::1 | > 8,544,335 [0] store_attrib(3662, rating, 0)

::1 | > 8,545,777 [0] 'DELETE FROM comment_data WHERE id='3662' AND attrib='6'' took 252 us

::1 | > 8,546,326 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3662', '6', '0')' took 195 us

::1 | > 8,547,410 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture Notes for Physics 219: Quantum Computation', '3632', '2')' took 224 us

::1 | > 8,548,576 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 185 us

::1 | > 8,549,278 [0] store_attrib(3663, title, Lecture Notes for Physics 219: Quantum Computation)

::1 | > 8,551,152 [0] 'DELETE FROM comment_data WHERE id='3663' AND attrib='9'' took 227 us

::1 | > 8,553,533 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3663', '9', 'Lecture Notes for Physics 219: Quantum Computation')' took 237 us

::1 | > 8,554,126 [0] store_attrib(3663, link, http://www.theory.caltech.edu/~preskill/ph219/topological.pdf)

::1 | > 8,555,541 [0] 'DELETE FROM comment_data WHERE id='3663' AND attrib='8'' took 172 us

::1 | > 8,556,696 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3663', '8', 'http://www.theory.caltech.edu/~preskill/ph219/topological.pdf')' took 182 us

::1 | > 8,557,594 [0] store_attrib(3663, source, google)

::1 | > 8,558,897 [0] 'DELETE FROM comment_data WHERE id='3663' AND attrib='7'' took 206 us

::1 | > 8,561,892 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3663', '7', 'google')' took 274 us

::1 | > 8,562,451 [0] store_attrib(3663, rating, 0)

::1 | > 8,563,862 [0] 'DELETE FROM comment_data WHERE id='3663' AND attrib='6'' took 276 us

::1 | > 8,564,838 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3663', '6', '0')' took 203 us

::1 | > 8,566,045 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('[hal-00489232, v1] State Space Computation and Analysis of Time ...', '3632', '2')' took 190 us

::1 | > 8,566,785 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 164 us

::1 | > 8,567,487 [0] store_attrib(3664, title, [hal-00489232, v1] State Space Computation and Analysis of Time ...)

::1 | > 8,568,917 [0] 'DELETE FROM comment_data WHERE id='3664' AND attrib='9'' took 211 us

::1 | > 8,569,467 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3664', '9', '[hal-00489232, v1] State Space Computation and Analysis of Time ...')' took 214 us

::1 | > 8,572,551 [0] store_attrib(3664, link, http://hal.archives-ouvertes.fr/docs/00/48/92/32/PDF/grr-tplp-2006.pdf)

::1 | > 8,575,695 [0] 'DELETE FROM comment_data WHERE id='3664' AND attrib='8'' took 262 us

::1 | > 8,576,282 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3664', '8', 'http://hal.archives-ouvertes.fr/docs/00/48/92/32/PDF/grr-tplp-2006.pdf')' took 208 us

::1 | > 8,577,573 [0] store_attrib(3664, source, google)

::1 | > 8,578,995 [0] 'DELETE FROM comment_data WHERE id='3664' AND attrib='7'' took 231 us

::1 | > 8,579,529 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3664', '7', 'google')' took 205 us

::1 | > 8,580,425 [0] store_attrib(3664, rating, 0)

::1 | > 8,582,191 [0] 'DELETE FROM comment_data WHERE id='3664' AND attrib='6'' took 193 us

::1 | > 8,582,698 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3664', '6', '0')' took 185 us

::1 | > 8,583,753 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CS294-2, Spring 2007', '3632', '2')' took 195 us

::1 | > 8,586,248 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 216 us

::1 | > 8,587,533 [0] store_attrib(3665, title, CS294-2, Spring 2007)

::1 | > 8,588,946 [0] 'DELETE FROM comment_data WHERE id='3665' AND attrib='9'' took 203 us

::1 | > 8,590,044 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3665', '9', 'CS294-2, Spring 2007')' took 199 us

::1 | > 8,590,975 [0] store_attrib(3665, link, http://www.cs.berkeley.edu/~vazirani/quantum.html)

::1 | > 8,594,460 [0] 'DELETE FROM comment_data WHERE id='3665' AND attrib='8'' took 234 us

::1 | > 8,595,002 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3665', '8', 'http://www.cs.berkeley.edu/~vazirani/quantum.html')' took 206 us

::1 | > 8,595,783 [0] store_attrib(3665, source, google)

::1 | > 8,597,110 [0] 'DELETE FROM comment_data WHERE id='3665' AND attrib='7'' took 190 us

::1 | > 8,598,201 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3665', '7', 'google')' took 175 us

::1 | > 8,599,275 [0] store_attrib(3665, rating, 0)

::1 | > 8,600,537 [0] 'DELETE FROM comment_data WHERE id='3665' AND attrib='6'' took 202 us

::1 | > 8,601,047 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3665', '6', '0')' took 185 us

::1 | > 8,601,886 [0] perform_search(khanacad,stability,Array,crs)

::1 | > 8,660,308 [0] 'khanacad_query' took 52,258 us

::1 | > 8,661,293 [0] 'khanacad_search' took 56,234 us

::1 | > 8,662,822 [0] perform_search(youtube,stability,Array,crs)

::1 | > 8,663,161 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=stability&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 8,664,340 [0] 'SELECT * FROM primitive_cache WHERE url='fdef9c354b8161772ddfb0be132bf60a'' took 345 us

::1 | > 8,664,994 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('fdef9c354b8161772ddfb0be132bf60a','0')' took 164 us

::1 | > 8,665,944 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='fdef9c354b8161772ddfb0be132bf60a'' took 226 us

::1 | > 8,666,558 [0] Query result _db_get_row

::1 | > 8,667,577 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='fdef9c354b8161772ddfb0be132bf60a'' took 206 us

::1 | > 8,668,290 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=stability&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 8,906,281 [0] 'uncached_file_get_contents' took 236,857 us

::1 | > 8,908,682 [0] 'caching file_get_contents' took 1,587 us

::1 | > 8,909,116 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=stability&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 8,910,312 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='fdef9c354b8161772ddfb0be132bf60a'' took 308 us

::1 | > 8,911,333 [0] 'DELETE FROM primitive_cache WHERE url='fdef9c354b8161772ddfb0be132bf60a'' took 459 us

::1 | > 8,912,968 [8] Undefined index: value in /Library/WebServer/Documents/course/dataacquisition/youtube.util.php on line 70

::1 | > 8,914,242 [0] 'youtube_query' took 251,109 us

::1 | > 8,914,759 [0] perform_search(google,stability,Array,crs)

::1 | > 8,915,560 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=stability+Lecture+Notes&rsz=small

::1 | > 8,916,728 [0] 'SELECT * FROM primitive_cache WHERE url='be1981805a9229280c69d675f73c831e'' took 302 us

::1 | > 8,919,914 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('be1981805a9229280c69d675f73c831e','0')' took 250 us

::1 | > 8,920,647 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='be1981805a9229280c69d675f73c831e'' took 270 us

::1 | > 8,923,238 [0] Query result _db_get_row

::1 | > 8,925,024 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='be1981805a9229280c69d675f73c831e'' took 300 us

::1 | > 8,925,446 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=stability+Lecture+Notes&rsz=small

::1 | > 9,139,382 [0] 'uncached_file_get_contents' took 212,754 us

::1 | > 9,140,798 [0] 'caching file_get_contents' took 817 us

::1 | > 9,141,201 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=stability+Lecture+Notes&rsz=small

::1 | > 9,142,392 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='be1981805a9229280c69d675f73c831e'' took 288 us

::1 | > 9,143,321 [0] 'DELETE FROM primitive_cache WHERE url='be1981805a9229280c69d675f73c831e'' took 418 us

::1 | > 9,143,933 [0] 'google_search' took 228,389 us

::1 | > 9,144,719 [0] perform_search(itunesu,stability,Array,crs)

::1 | > 9,145,571 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=stability&media=iTunesU

::1 | > 9,146,679 [0] 'SELECT * FROM primitive_cache WHERE url='e2c6d4eec3c388eec6de10f707362db4'' took 340 us

::1 | > 9,147,469 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e2c6d4eec3c388eec6de10f707362db4','0')' took 202 us

::1 | > 9,148,324 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='e2c6d4eec3c388eec6de10f707362db4'' took 273 us

::1 | > 9,148,883 [0] Query result _db_get_row

::1 | > 9,152,503 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='e2c6d4eec3c388eec6de10f707362db4'' took 348 us

::1 | > 9,155,344 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=stability&media=iTunesU

| - > 2,720 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 2,969 [0] 'mysqli_connect' took 362 us

::1 | > 4,302 [0]

::1 | > 4,585 [0] Loading /check_lock

::1 | > 5,352 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 6,287 [0]

::1 | > 7,225 [0] Request URI: /check_lock

::1 | > 8,069 [0] start controller

::1 | > 11,376 [0] id is 0

::1 | > 12,330 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 355 us

::1 | > 12,686 [0] Query result _db_get_row

::1 | > 9,597,141 [0] 'uncached_file_get_contents' took 440,848 us

::1 | > 9,615,074 [0] 'caching file_get_contents' took 17,428 us

::1 | > 9,615,478 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=stability&media=iTunesU

::1 | > 9,638,514 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='e2c6d4eec3c388eec6de10f707362db4'' took 406 us

::1 | > 9,641,016 [0] 'DELETE FROM primitive_cache WHERE url='e2c6d4eec3c388eec6de10f707362db4'' took 342 us

::1 | > 9,695,223 [0] 'itunesu_search' took 549,623 us

::1 | > 9,707,355 [0] Array of size 12

::1 | > 9,708,237 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CA Algebra I: Graphing Inequalities', '3633', '2')' took 334 us

::1 | > 9,711,133 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 258 us

::1 | > 9,711,547 [0] store_attrib(3666, source, khanacad)

::1 | > 9,712,968 [0] 'DELETE FROM comment_data WHERE id='3666' AND attrib='7'' took 236 us

::1 | > 9,713,500 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3666', '7', 'khanacad')' took 203 us

::1 | > 9,714,379 [0] store_attrib(3666, title, CA Algebra I: Graphing Inequalities)

::1 | > 9,716,228 [0] 'DELETE FROM comment_data WHERE id='3666' AND attrib='9'' took 220 us

::1 | > 9,716,995 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3666', '9', 'CA Algebra I: Graphing Inequalities')' took 200 us

::1 | > 9,717,909 [0] store_attrib(3666, url, http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities)

::1 | > 9,718,999 [0] 'DELETE FROM comment_data WHERE id='3666' AND attrib='10'' took 188 us

::1 | > 9,722,049 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3666', '10', 'http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities')' took 265 us

::1 | > 9,722,496 [0] store_attrib(3666, rating, 0)

::1 | > 9,724,501 [0] 'DELETE FROM comment_data WHERE id='3666' AND attrib='6'' took 225 us

::1 | > 9,725,860 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3666', '6', '0')' took 240 us

::1 | > 9,726,485 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Calculus Graphing with Derivatives Example', '3633', '2')' took 208 us

::1 | > 9,727,347 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 166 us

::1 | > 9,727,993 [0] store_attrib(3667, source, khanacad)

::1 | > 9,729,314 [0] 'DELETE FROM comment_data WHERE id='3667' AND attrib='7'' took 236 us

::1 | > 9,729,871 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3667', '7', 'khanacad')' took 201 us

::1 | > 9,732,143 [0] store_attrib(3667, title, Calculus Graphing with Derivatives Example)

::1 | > 9,734,151 [0] 'DELETE FROM comment_data WHERE id='3667' AND attrib='9'' took 247 us

::1 | > 9,734,740 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3667', '9', 'Calculus Graphing with Derivatives Example')' took 213 us

::1 | > 9,735,466 [0] store_attrib(3667, url, http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example)

::1 | > 9,736,557 [0] 'DELETE FROM comment_data WHERE id='3667' AND attrib='10'' took 190 us

::1 | > 9,737,318 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3667', '10', 'http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example')' took 191 us

::1 | > 9,737,874 [0] store_attrib(3667, rating, 0)

::1 | > 9,739,385 [0] 'DELETE FROM comment_data WHERE id='3667' AND attrib='6'' took 261 us

::1 | > 9,740,141 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3667', '6', '0')' took 192 us

::1 | > 9,742,833 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Markovnikov\'s Rule and Carbocations', '3633', '2')' took 276 us

::1 | > 9,743,556 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 184 us

::1 | > 9,744,912 [0] store_attrib(3668, source, khanacad)

::1 | > 9,746,389 [0] 'DELETE FROM comment_data WHERE id='3668' AND attrib='7'' took 214 us

::1 | > 9,747,288 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3668', '7', 'khanacad')' took 391 us

::1 | > 9,747,682 [0] store_attrib(3668, title, Markovnikov's Rule and Carbocations)

::1 | > 9,749,614 [0] 'DELETE FROM comment_data WHERE id='3668' AND attrib='9'' took 187 us

::1 | > 9,750,213 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3668', '9', 'Markovnikov\'s Rule and Carbocations')' took 197 us

::1 | > 9,750,880 [0] store_attrib(3668, url, http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations)

::1 | > 9,753,811 [0] 'DELETE FROM comment_data WHERE id='3668' AND attrib='10'' took 180 us

::1 | > 9,754,420 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3668', '10', 'http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations')' took 186 us

::1 | > 9,755,300 [0] store_attrib(3668, rating, 0)

::1 | > 9,757,215 [0] 'DELETE FROM comment_data WHERE id='3668' AND attrib='6'' took 220 us

::1 | > 9,758,389 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3668', '6', '0')' took 190 us

::1 | > 9,759,263 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Periodic Table Trends: Ionization Energy', '3633', '2')' took 192 us

::1 | > 9,761,692 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 165 us

::1 | > 9,763,007 [0] store_attrib(3669, source, khanacad)

::1 | > 9,764,350 [0] 'DELETE FROM comment_data WHERE id='3669' AND attrib='7'' took 177 us

::1 | > 9,765,465 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3669', '7', 'khanacad')' took 184 us

::1 | > 9,766,312 [0] store_attrib(3669, title, Periodic Table Trends: Ionization Energy)

::1 | > 9,767,687 [0] 'DELETE FROM comment_data WHERE id='3669' AND attrib='9'' took 163 us

::1 | > 9,769,811 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3669', '9', 'Periodic Table Trends: Ionization Energy')' took 181 us

::1 | > 9,770,961 [0] store_attrib(3669, url, http://www.khanacademy.org/video/periodic-table-trends--ionization-energy)

::1 | > 9,771,876 [0] 'DELETE FROM comment_data WHERE id='3669' AND attrib='10'' took 220 us

::1 | > 9,772,442 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3669', '10', 'http://www.khanacademy.org/video/periodic-table-trends--ionization-energy')' took 206 us

::1 | > 9,774,441 [0] store_attrib(3669, rating, 0)

::1 | > 9,775,686 [0] 'DELETE FROM comment_data WHERE id='3669' AND attrib='6'' took 172 us

::1 | > 9,778,648 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3669', '6', '0')' took 261 us

::1 | > 9,779,471 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture notes - Stability Theory (Math 414) Spring 2003.', '3633', '2')' took 204 us

::1 | > 9,780,413 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 173 us

::1 | > 9,781,156 [0] store_attrib(3670, title, Lecture notes - Stability Theory (Math 414) Spring 2003.)

::1 | > 9,783,091 [0] 'DELETE FROM comment_data WHERE id='3670' AND attrib='9'' took 228 us

::1 | > 9,783,667 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3670', '9', 'Lecture notes - Stability Theory (Math 414) Spring 2003.')' took 212 us

::1 | > 9,784,374 [0] store_attrib(3670, link, http://www.math.uiuc.edu/People/pillay/lecturenotes.stability.pdf)

::1 | > 9,787,711 [0] 'DELETE FROM comment_data WHERE id='3670' AND attrib='8'' took 391 us

::1 | > 9,788,423 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3670', '8', 'http://www.math.uiuc.edu/People/pillay/lecturenotes.stability.pdf')' took 224 us

::1 | > 9,789,280 [0] store_attrib(3670, source, google)

::1 | > 9,791,147 [0] 'DELETE FROM comment_data WHERE id='3670' AND attrib='7'' took 239 us

::1 | > 9,791,903 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3670', '7', 'google')' took 196 us

::1 | > 9,794,003 [0] store_attrib(3670, rating, 0)

::1 | > 9,795,887 [0] 'DELETE FROM comment_data WHERE id='3670' AND attrib='6'' took 196 us

::1 | > 9,796,847 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3670', '6', '0')' took 284 us

::1 | > 9,797,626 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Amazon.com: Game Theoretical Foundations of Evolutionary Stability ...', '3633', '2')' took 205 us

::1 | > 9,798,963 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 153 us

::1 | > 9,799,767 [0] store_attrib(3671, title, Amazon.com: Game Theoretical Foundations of Evolutionary Stability ...)

::1 | > 9,801,135 [0] 'DELETE FROM comment_data WHERE id='3671' AND attrib='9'' took 209 us

::1 | > 9,801,666 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3671', '9', 'Amazon.com: Game Theoretical Foundations of Evolutionary Stability ...')' took 203 us

::1 | > 9,802,415 [0] store_attrib(3671, link, http://www.amazon.com/Theoretical-Foundations-Evolutionary-Stability-Mathematical/dp/0387507663)

::1 | > 9,805,346 [0] 'DELETE FROM comment_data WHERE id='3671' AND attrib='8'' took 385 us

::1 | > 9,806,415 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3671', '8', 'http://www.amazon.com/Theoretical-Foundations-Evolutionary-Stability-Mathematical/dp/0387507663')' took 210 us

::1 | > 9,807,595 [0] store_attrib(3671, source, google)

::1 | > 9,809,167 [0] 'DELETE FROM comment_data WHERE id='3671' AND attrib='7'' took 211 us

::1 | > 9,809,717 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3671', '7', 'google')' took 190 us

::1 | > 9,810,407 [0] store_attrib(3671, rating, 0)

::1 | > 9,811,675 [0] 'DELETE FROM comment_data WHERE id='3671' AND attrib='6'' took 197 us

::1 | > 9,812,211 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3671', '6', '0')' took 195 us

::1 | > 9,813,173 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Aircraft Stability and Control AE 2350 Lecture Notes #11', '3633', '2')' took 199 us

::1 | > 9,815,622 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 185 us

::1 | > 9,816,895 [0] store_attrib(3672, title, Aircraft Stability and Control AE 2350 Lecture Notes #11)

::1 | > 9,818,195 [0] 'DELETE FROM comment_data WHERE id='3672' AND attrib='9'' took 185 us

::1 | > 9,818,739 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3672', '9', 'Aircraft Stability and Control AE 2350 Lecture Notes #11')' took 190 us

::1 | > 9,819,600 [0] store_attrib(3672, link, http://soliton.ae.gatech.edu/people/lsankar/AE1350/Lecture.11.ppt)

::1 | > 9,820,881 [0] 'DELETE FROM comment_data WHERE id='3672' AND attrib='8'' took 209 us

::1 | > 9,821,439 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3672', '8', 'http://soliton.ae.gatech.edu/people/lsankar/AE1350/Lecture.11.ppt')' took 199 us

::1 | > 9,822,273 [0] store_attrib(3672, source, google)

::1 | > 9,824,134 [0] 'DELETE FROM comment_data WHERE id='3672' AND attrib='7'' took 169 us

::1 | > 9,827,226 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3672', '7', 'google')' took 204 us

::1 | > 9,827,815 [0] store_attrib(3672, rating, 0)

::1 | > 9,829,087 [0] 'DELETE FROM comment_data WHERE id='3672' AND attrib='6'' took 176 us

::1 | > 9,829,878 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3672', '6', '0')' took 185 us

::1 | > 9,830,877 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture Notes for Chapter 7 - Stability and Cloud Development ...', '3633', '2')' took 202 us

::1 | > 9,832,183 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 160 us

::1 | > 9,833,172 [0] store_attrib(3673, title, Lecture Notes for Chapter 7 - Stability and Cloud Development ...)

::1 | > 9,834,321 [0] 'DELETE FROM comment_data WHERE id='3673' AND attrib='9'' took 174 us

::1 | > 9,835,024 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3673', '9', 'Lecture Notes for Chapter 7 - Stability and Cloud Development ...')' took 173 us

::1 | > 9,837,196 [0] store_attrib(3673, link, http://apollo.lsc.vsc.edu/classes/met130/notes/chapter6/index.html)

::1 | > 9,839,308 [0] 'DELETE FROM comment_data WHERE id='3673' AND attrib='8'' took 240 us

::1 | > 9,840,011 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3673', '8', 'http://apollo.lsc.vsc.edu/classes/met130/notes/chapter6/index.html')' took 317 us

::1 | > 9,842,501 [0] store_attrib(3673, source, google)

::1 | > 9,844,522 [0] 'DELETE FROM comment_data WHERE id='3673' AND attrib='7'' took 272 us

::1 | > 9,845,086 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3673', '7', 'google')' took 204 us

::1 | > 9,845,901 [0] store_attrib(3673, rating, 0)

::1 | > 9,847,496 [0] 'DELETE FROM comment_data WHERE id='3673' AND attrib='6'' took 269 us

::1 | > 9,848,052 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3673', '6', '0')' took 200 us

::1 | > 9,849,579 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('ELEC3104 Digital Signal Processing', '3633', '2')' took 258 us

::1 | > 9,850,136 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 170 us

::1 | > 9,851,015 [0] store_attrib(3674, source, itunesu)

::1 | > 9,853,652 [0] 'DELETE FROM comment_data WHERE id='3674' AND attrib='7'' took 221 us

::1 | > 9,854,372 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3674', '7', 'itunesu')' took 204 us

::1 | > 9,855,085 [0] store_attrib(3674, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/unsw.edu.au.1550444863)

::1 | > 9,857,253 [0] 'DELETE FROM comment_data WHERE id='3674' AND attrib='10'' took 216 us

::1 | > 9,858,247 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3674', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/unsw.edu.au.1550444863')' took 251 us

::1 | > 9,858,833 [0] store_attrib(3674, title, ELEC3104 Digital Signal Processing)

::1 | > 9,862,030 [0] 'DELETE FROM comment_data WHERE id='3674' AND attrib='9'' took 310 us

::1 | > 9,863,238 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3674', '9', 'ELEC3104 Digital Signal Processing')' took 321 us

::1 | > 9,863,717 [0] store_attrib(3674, art, http://deimos3.apple.com/indigo//f5/a2/77/45/f5a277457b233e3e5c17057859880784ccd159e9b9d13a39e0220520d4277d0d-1546802997.jpg)

::1 | > 9,865,370 [0] 'DELETE FROM comment_data WHERE id='3674' AND attrib='16'' took 170 us

::1 | > 9,867,974 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3674', '16', 'http://deimos3.apple.com/indigo//f5/a2/77/45/f5a277457b233e3e5c17057859880784ccd159e9b9d13a39e0220520d4277d0d-1546802997.jpg')' took 319 us

::1 | > 9,869,240 [0] store_attrib(3674, rating, 0)

::1 | > 9,870,536 [0] 'DELETE FROM comment_data WHERE id='3674' AND attrib='6'' took 216 us

::1 | > 9,871,051 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3674', '6', '0')' took 183 us

::1 | > 9,872,121 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Preventing the Next Financial Crisis', '3633', '2')' took 208 us

::1 | > 9,872,859 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 154 us

::1 | > 9,874,127 [0] store_attrib(3675, source, itunesu)

::1 | > 9,875,430 [0] 'DELETE FROM comment_data WHERE id='3675' AND attrib='7'' took 194 us

::1 | > 9,875,988 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3675', '7', 'itunesu')' took 195 us

::1 | > 9,878,626 [0] store_attrib(3675, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/columbia.edu.1857512367)

::1 | > 9,880,095 [0] 'DELETE FROM comment_data WHERE id='3675' AND attrib='10'' took 314 us

::1 | > 9,881,021 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3675', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/columbia.edu.1857512367')' took 245 us

::1 | > 9,882,302 [0] store_attrib(3675, title, Preventing the Next Financial Crisis)

::1 | > 9,883,723 [0] 'DELETE FROM comment_data WHERE id='3675' AND attrib='9'' took 230 us

::1 | > 9,884,289 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3675', '9', 'Preventing the Next Financial Crisis')' took 206 us

::1 | > 9,886,753 [0] store_attrib(3675, art, http://deimos3.apple.com/indigo//18/be/9e/f3/18be9ef37eaf1678942747017580b421391a70b410cf5582fa06438d52af574e-1867407012.jpg)

::1 | > 9,888,739 [0] 'DELETE FROM comment_data WHERE id='3675' AND attrib='16'' took 268 us

::1 | > 9,889,367 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3675', '16', 'http://deimos3.apple.com/indigo//18/be/9e/f3/18be9ef37eaf1678942747017580b421391a70b410cf5582fa06438d52af574e-1867407012.jpg')' took 210 us

::1 | > 9,890,439 [0] store_attrib(3675, rating, 0)

::1 | > 9,891,875 [0] 'DELETE FROM comment_data WHERE id='3675' AND attrib='6'' took 246 us

::1 | > 9,893,841 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3675', '6', '0')' took 1,521 us

::1 | > 9,895,112 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('ELEG 312-010: Electronic Circuit Analysis II', '3633', '2')' took 251 us

::1 | > 9,897,508 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 1,317 us

::1 | > 9,898,532 [0] store_attrib(3676, source, itunesu)

::1 | > 9,951,056 [0] 'DELETE FROM comment_data WHERE id='3676' AND attrib='7'' took 494 us

::1 | > 10,000,061 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3676', '7', 'itunesu')' took 1,254 us

::1 | > 10,000,537 [0] store_attrib(3676, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/udel.edu.4730252116)

::1 | > 10,034,240 [0] 'DELETE FROM comment_data WHERE id='3676' AND attrib='10'' took 316 us

::1 | > 10,036,039 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3676', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/udel.edu.4730252116')' took 216 us

::1 | > 10,053,308 [0] store_attrib(3676, title, ELEG 312-010: Electronic Circuit Analysis II)

::1 | > 10,066,683 [0] 'DELETE FROM comment_data WHERE id='3676' AND attrib='9'' took 296 us

::1 | > 10,080,377 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3676', '9', 'ELEG 312-010: Electronic Circuit Analysis II')' took 421 us

::1 | > 10,080,837 [0] store_attrib(3676, art, http://deimos3.apple.com/indigo//db/f1/af/71/dbf1af7195d2ef2b6ad5bb0b8afa1ce05895c446f1edcbc5b46c518cb8bd0ad7-3469542359.jpg)

::1 | > 10,082,889 [0] 'DELETE FROM comment_data WHERE id='3676' AND attrib='16'' took 281 us

::1 | > 10,106,520 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3676', '16', 'http://deimos3.apple.com/indigo//db/f1/af/71/dbf1af7195d2ef2b6ad5bb0b8afa1ce05895c446f1edcbc5b46c518cb8bd0ad7-3469542359.jpg')' took 324 us

::1 | > 10,129,395 [0] store_attrib(3676, rating, 0)

::1 | > 10,180,027 [0] 'DELETE FROM comment_data WHERE id='3676' AND attrib='6'' took 333 us

| - > 3,435 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 23,643 [0] 'mysqli_connect' took 411 us

::1 | > 10,204,938 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3676', '6', '0')' took 360 us

::1 | > 25,195 [0]

::1 | > 10,207,911 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Ballistic Missile Defense', '3633', '2')' took 222 us

::1 | > 28,385 [0] Loading /check_lock

::1 | > 60,808 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 61,417 [0]

::1 | > 10,242,887 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 1,362 us

::1 | > 10,244,316 [0] store_attrib(3677, source, itunesu)

::1 | > 63,697 [0] Request URI: /check_lock

::1 | > 10,247,931 [0] 'DELETE FROM comment_data WHERE id='3677' AND attrib='7'' took 284 us

::1 | > 67,183 [0] start controller

::1 | > 71,456 [0] id is 0

::1 | > 10,264,825 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3677', '7', 'itunesu')' took 341 us

::1 | > 88,515 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 524 us

::1 | > 10,269,134 [0] store_attrib(3677, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/uibk.ac.at.4258297206)

::1 | > 89,020 [0] Query result _db_get_row

::1 | > 10,273,115 [0] 'DELETE FROM comment_data WHERE id='3677' AND attrib='10'' took 325 us

::1 | > 10,284,382 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3677', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/uibk.ac.at.4258297206')' took 346 us

::1 | > 10,288,422 [0] store_attrib(3677, title, Ballistic Missile Defense)

::1 | > 10,291,437 [0] 'DELETE FROM comment_data WHERE id='3677' AND attrib='9'' took 319 us

::1 | > 10,292,315 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3677', '9', 'Ballistic Missile Defense')' took 226 us

::1 | > 10,296,556 [0] store_attrib(3677, art, http://deimos3.apple.com/indigo//33/7d/f7/67/337df767c1e32913a487b21458a0ad43a57d377446ac0cae277c7306f05fb30b-4247998618.jpg)

::1 | > 10,299,154 [0] 'DELETE FROM comment_data WHERE id='3677' AND attrib='16'' took 328 us

::1 | > 10,299,962 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3677', '16', 'http://deimos3.apple.com/indigo//33/7d/f7/67/337df767c1e32913a487b21458a0ad43a57d377446ac0cae277c7306f05fb30b-4247998618.jpg')' took 221 us

::1 | > 10,301,148 [0] store_attrib(3677, rating, 0)

::1 | > 10,303,065 [0] 'DELETE FROM comment_data WHERE id='3677' AND attrib='6'' took 256 us

::1 | > 10,303,585 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3677', '6', '0')' took 182 us

::1 | > 10,304,785 [0] perform_search(khanacad,system uncertainty,Array,crs)

::1 | > 10,373,533 [0] 'khanacad_query' took 65,079 us

::1 | > 10,388,390 [0] 'khanacad_search' took 83,271 us

::1 | > 10,390,458 [0] perform_search(youtube,system uncertainty,Array,crs)

::1 | > 10,390,812 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=system+uncertainty&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 10,391,960 [0] 'SELECT * FROM primitive_cache WHERE url='5eefda6f328d4939bf0f7541b1853c58'' took 414 us

::1 | > 10,392,765 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('5eefda6f328d4939bf0f7541b1853c58','0')' took 155 us

::1 | > 10,393,705 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='5eefda6f328d4939bf0f7541b1853c58'' took 205 us

::1 | > 10,394,562 [0] Query result _db_get_row

::1 | > 10,395,640 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='5eefda6f328d4939bf0f7541b1853c58'' took 206 us

::1 | > 10,396,384 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=system+uncertainty&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 10,655,719 [0] 'uncached_file_get_contents' took 257,617 us

::1 | > 10,668,828 [0] 'caching file_get_contents' took 2,039 us

::1 | > 10,669,371 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=system+uncertainty&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 10,670,532 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='5eefda6f328d4939bf0f7541b1853c58'' took 276 us

::1 | > 10,671,650 [0] 'DELETE FROM primitive_cache WHERE url='5eefda6f328d4939bf0f7541b1853c58'' took 252 us

::1 | > 10,677,097 [0] 'youtube_query' took 286,164 us

::1 | > 10,677,719 [0] perform_search(google,system uncertainty,Array,crs)

::1 | > 10,678,212 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=system+uncertainty+Lecture+Notes&rsz=small

::1 | > 10,679,305 [0] 'SELECT * FROM primitive_cache WHERE url='fa3af24007b6b054979a0e9e410b4354'' took 291 us

::1 | > 10,680,583 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('fa3af24007b6b054979a0e9e410b4354','0')' took 162 us

::1 | > 10,681,282 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='fa3af24007b6b054979a0e9e410b4354'' took 205 us

::1 | > 10,681,889 [0] Query result _db_get_row

::1 | > 10,682,943 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='fa3af24007b6b054979a0e9e410b4354'' took 198 us

::1 | > 10,683,557 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=system+uncertainty+Lecture+Notes&rsz=small

::1 | > 10,987,590 [0] 'uncached_file_get_contents' took 303,135 us

::1 | > 10,988,697 [0] 'caching file_get_contents' took 643 us

::1 | > 10,989,475 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=system+uncertainty+Lecture+Notes&rsz=small

::1 | > 10,993,019 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='fa3af24007b6b054979a0e9e410b4354'' took 254 us

::1 | > 10,993,767 [0] 'DELETE FROM primitive_cache WHERE url='fa3af24007b6b054979a0e9e410b4354'' took 204 us

::1 | > 10,994,583 [0] 'google_search' took 316,390 us

::1 | > 10,995,380 [0] perform_search(itunesu,system uncertainty,Array,crs)

::1 | > 10,996,328 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=system+uncertainty&media=iTunesU

::1 | > 10,997,462 [0] 'SELECT * FROM primitive_cache WHERE url='d7731eda47e9fd6e778ca63d868de581'' took 303 us

::1 | > 10,998,269 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('d7731eda47e9fd6e778ca63d868de581','0')' took 221 us

::1 | > 10,999,348 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='d7731eda47e9fd6e778ca63d868de581'' took 234 us

::1 | > 11,000,870 [0] Query result _db_get_row

::1 | > 11,002,148 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='d7731eda47e9fd6e778ca63d868de581'' took 216 us

::1 | > 11,002,745 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=system+uncertainty&media=iTunesU

| - > 3,523 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,816 [0] 'mysqli_connect' took 445 us

::1 | > 5,514 [0]

::1 | > 5,878 [0] Loading /check_lock

::1 | > 6,904 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 7,520 [0]

::1 | > 8,520 [0] Request URI: /check_lock

::1 | > 9,411 [0] start controller

::1 | > 13,193 [0] id is 0

::1 | > 13,986 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 226 us

::1 | > 15,344 [0] Query result _db_get_row

::1 | > 11,350,038 [0] 'uncached_file_get_contents' took 346,062 us

::1 | > 11,486,125 [0] 'caching file_get_contents' took 6,339 us

::1 | > 11,486,550 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=system+uncertainty&media=iTunesU

::1 | > 11,724,678 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='d7731eda47e9fd6e778ca63d868de581'' took 505 us

::1 | > 11,725,594 [0] 'DELETE FROM primitive_cache WHERE url='d7731eda47e9fd6e778ca63d868de581'' took 361 us

::1 | > 11,742,990 [0] 'itunesu_search' took 746,643 us

::1 | > 11,746,412 [0] Array of size 11

::1 | > 11,747,118 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Algebra II: Quadratics and Shifts', '3634', '2')' took 333 us

::1 | > 11,747,653 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 176 us

::1 | > 11,748,491 [0] store_attrib(3678, source, khanacad)

::1 | > 11,749,780 [0] 'DELETE FROM comment_data WHERE id='3678' AND attrib='7'' took 224 us

::1 | > 11,750,647 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3678', '7', 'khanacad')' took 189 us

::1 | > 11,751,981 [0] store_attrib(3678, title, Algebra II: Quadratics and Shifts)

::1 | > 11,755,043 [0] 'DELETE FROM comment_data WHERE id='3678' AND attrib='9'' took 263 us

::1 | > 11,755,710 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3678', '9', 'Algebra II: Quadratics and Shifts')' took 305 us

::1 | > 11,756,312 [0] store_attrib(3678, url, http://www.khanacademy.org/video/algebra-ii--quadratics-and-shifts)

::1 | > 11,757,810 [0] 'DELETE FROM comment_data WHERE id='3678' AND attrib='10'' took 198 us

::1 | > 11,758,522 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3678', '10', 'http://www.khanacademy.org/video/algebra-ii--quadratics-and-shifts')' took 208 us

::1 | > 11,759,235 [0] store_attrib(3678, rating, 0)

::1 | > 11,760,609 [0] 'DELETE FROM comment_data WHERE id='3678' AND attrib='6'' took 216 us

::1 | > 11,761,157 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3678', '6', '0')' took 185 us

::1 | > 11,762,194 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Cahn-Ingold-Prelog System for Naming Enantiomers', '3634', '2')' took 183 us

::1 | > 11,763,013 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 163 us

::1 | > 11,763,653 [0] store_attrib(3679, source, khanacad)

::1 | > 11,765,174 [0] 'DELETE FROM comment_data WHERE id='3679' AND attrib='7'' took 192 us

::1 | > 11,765,691 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3679', '7', 'khanacad')' took 188 us

::1 | > 11,766,576 [0] store_attrib(3679, title, Cahn-Ingold-Prelog System for Naming Enantiomers)

::1 | > 11,767,837 [0] 'DELETE FROM comment_data WHERE id='3679' AND attrib='9'' took 194 us

::1 | > 11,768,581 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3679', '9', 'Cahn-Ingold-Prelog System for Naming Enantiomers')' took 210 us

::1 | > 11,769,286 [0] store_attrib(3679, url, http://www.khanacademy.org/video/cahn-ingold-prelog-system-for-naming-enantiomers)

::1 | > 11,770,697 [0] 'DELETE FROM comment_data WHERE id='3679' AND attrib='10'' took 190 us

::1 | > 11,771,234 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3679', '10', 'http://www.khanacademy.org/video/cahn-ingold-prelog-system-for-naming-enantiomers')' took 190 us

::1 | > 11,772,094 [0] store_attrib(3679, rating, 0)

::1 | > 11,773,404 [0] 'DELETE FROM comment_data WHERE id='3679' AND attrib='6'' took 171 us

::1 | > 11,774,430 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3679', '6', '0')' took 181 us

::1 | > 11,775,289 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Matrices to solve a system of equations', '3634', '2')' took 200 us

::1 | > 11,776,247 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 162 us

::1 | > 11,778,464 [0] store_attrib(3680, source, khanacad)

::1 | > 11,779,641 [0] 'DELETE FROM comment_data WHERE id='3680' AND attrib='7'' took 202 us

::1 | > 11,780,406 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3680', '7', 'khanacad')' took 204 us

::1 | > 11,781,269 [0] store_attrib(3680, title, Matrices to solve a system of equations)

::1 | > 11,784,476 [0] 'DELETE FROM comment_data WHERE id='3680' AND attrib='9'' took 180 us

::1 | > 11,785,619 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3680', '9', 'Matrices to solve a system of equations')' took 186 us

::1 | > 11,786,317 [0] store_attrib(3680, url, http://www.khanacademy.org/video/matrices-to-solve-a-system-of-equations)

::1 | > 11,787,534 [0] 'DELETE FROM comment_data WHERE id='3680' AND attrib='10'' took 183 us

::1 | > 11,788,185 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3680', '10', 'http://www.khanacademy.org/video/matrices-to-solve-a-system-of-equations')' took 201 us

::1 | > 11,789,710 [0] store_attrib(3680, rating, 0)

::1 | > 11,791,264 [0] 'DELETE FROM comment_data WHERE id='3680' AND attrib='6'' took 203 us

::1 | > 11,792,014 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3680', '6', '0')' took 185 us

::1 | > 11,793,061 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('R,S (Cahn-Ingold-Prelog) Naming System Example 2', '3634', '2')' took 192 us

::1 | > 11,795,549 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 228 us

::1 | > 11,796,144 [0] store_attrib(3681, source, khanacad)

::1 | > 11,798,278 [0] 'DELETE FROM comment_data WHERE id='3681' AND attrib='7'' took 236 us

::1 | > 11,799,461 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3681', '7', 'khanacad')' took 226 us

::1 | > 11,800,138 [0] store_attrib(3681, title, R,S (Cahn-Ingold-Prelog) Naming System Example 2)

::1 | > 11,801,538 [0] 'DELETE FROM comment_data WHERE id='3681' AND attrib='9'' took 191 us

::1 | > 11,804,254 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3681', '9', 'R,S (Cahn-Ingold-Prelog) Naming System Example 2')' took 199 us

::1 | > 11,804,857 [0] store_attrib(3681, url, http://www.khanacademy.org/video/r-s--cahn-ingold-prelog--naming-system-example-2)

::1 | > 11,807,609 [0] 'DELETE FROM comment_data WHERE id='3681' AND attrib='10'' took 191 us

::1 | > 11,808,146 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3681', '10', 'http://www.khanacademy.org/video/r-s--cahn-ingold-prelog--naming-system-example-2')' took 203 us

::1 | > 11,809,002 [0] store_attrib(3681, rating, 0)

::1 | > 11,812,463 [0] 'DELETE FROM comment_data WHERE id='3681' AND attrib='6'' took 231 us

::1 | > 11,813,193 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3681', '6', '0')' took 185 us

::1 | > 11,814,095 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Amazon.com: Uncertainty Assessment of Large Finite Element Systems ...', '3634', '2')' took 190 us

::1 | > 11,815,186 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 158 us

::1 | > 11,816,271 [0] store_attrib(3682, title, Amazon.com: Uncertainty Assessment of Large Finite Element Systems ...)

::1 | > 11,817,818 [0] 'DELETE FROM comment_data WHERE id='3682' AND attrib='9'' took 202 us

::1 | > 11,820,513 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3682', '9', 'Amazon.com: Uncertainty Assessment of Large Finite Element Systems ...')' took 200 us

::1 | > 11,821,208 [0] store_attrib(3682, link, http://www.amazon.com/Uncertainty-Assessment-Element-Computational-Mechanics/dp/3540253432)

::1 | > 11,822,587 [0] 'DELETE FROM comment_data WHERE id='3682' AND attrib='8'' took 177 us

::1 | > 11,823,316 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3682', '8', 'http://www.amazon.com/Uncertainty-Assessment-Element-Computational-Mechanics/dp/3540253432')' took 226 us

::1 | > 11,825,813 [0] store_attrib(3682, source, google)

::1 | > 11,827,968 [0] 'DELETE FROM comment_data WHERE id='3682' AND attrib='7'' took 221 us

::1 | > 11,828,519 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3682', '7', 'google')' took 196 us

::1 | > 11,829,400 [0] store_attrib(3682, rating, 0)

::1 | > 11,830,729 [0] 'DELETE FROM comment_data WHERE id='3682' AND attrib='6'' took 205 us

::1 | > 11,831,315 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3682', '6', '0')' took 189 us

::1 | > 11,832,823 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('UQ: Uncertainty Quantification', '3634', '2')' took 206 us

::1 | > 11,833,678 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 171 us

::1 | > 11,834,468 [0] store_attrib(3683, title, UQ: Uncertainty Quantification)

::1 | > 11,837,486 [0] 'DELETE FROM comment_data WHERE id='3683' AND attrib='9'' took 191 us

::1 | > 11,838,104 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3683', '9', 'UQ: Uncertainty Quantification')' took 189 us

::1 | > 11,839,493 [0] store_attrib(3683, link, http://mpdc.mae.cornell.edu/Courses/UQ/UQ.html)

::1 | > 11,841,199 [0] 'DELETE FROM comment_data WHERE id='3683' AND attrib='8'' took 256 us

::1 | > 11,841,740 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3683', '8', 'http://mpdc.mae.cornell.edu/Courses/UQ/UQ.html')' took 203 us

::1 | > 11,842,622 [0] store_attrib(3683, source, google)

::1 | > 11,846,024 [0] 'DELETE FROM comment_data WHERE id='3683' AND attrib='7'' took 241 us

::1 | > 11,846,578 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3683', '7', 'google')' took 198 us

::1 | > 11,847,565 [0] store_attrib(3683, rating, 0)

::1 | > 11,849,272 [0] 'DELETE FROM comment_data WHERE id='3683' AND attrib='6'' took 217 us

::1 | > 11,849,828 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3683', '6', '0')' took 187 us

::1 | > 11,851,020 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('General Chemistry Online: Companion Notes: Measurement', '3634', '2')' took 193 us

::1 | > 11,853,250 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 164 us

::1 | > 11,853,929 [0] store_attrib(3684, title, General Chemistry Online: Companion Notes: Measurement)

::1 | > 11,855,910 [0] 'DELETE FROM comment_data WHERE id='3684' AND attrib='9'' took 200 us

::1 | > 11,856,474 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3684', '9', 'General Chemistry Online: Companion Notes: Measurement')' took 190 us

::1 | > 11,857,815 [0] store_attrib(3684, link, http://antoine.frostburg.edu/chem/senese/101/measurement/)

::1 | > 11,859,323 [0] 'DELETE FROM comment_data WHERE id='3684' AND attrib='8'' took 185 us

::1 | > 11,862,179 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3684', '8', 'http://antoine.frostburg.edu/chem/senese/101/measurement/')' took 242 us

::1 | > 11,862,780 [0] store_attrib(3684, source, google)

::1 | > 11,864,274 [0] 'DELETE FROM comment_data WHERE id='3684' AND attrib='7'' took 194 us

::1 | > 11,864,823 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3684', '7', 'google')' took 190 us

::1 | > 11,866,106 [0] store_attrib(3684, rating, 0)

::1 | > 11,867,416 [0] 'DELETE FROM comment_data WHERE id='3684' AND attrib='6'' took 174 us

::1 | > 11,870,319 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3684', '6', '0')' took 177 us

::1 | > 11,871,202 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CS181 Intelligent Machines - Perception, Learning and Uncertainty', '3634', '2')' took 176 us

::1 | > 11,872,703 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 279 us

::1 | > 11,873,769 [0] store_attrib(3685, title, CS181 Intelligent Machines - Perception, Learning and Uncertainty)

::1 | > 11,875,112 [0] 'DELETE FROM comment_data WHERE id='3685' AND attrib='9'' took 195 us

::1 | > 11,875,640 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3685', '9', 'CS181 Intelligent Machines - Perception, Learning and Uncertainty')' took 190 us

::1 | > 11,877,973 [0] store_attrib(3685, link, http://www.seas.harvard.edu/courses/cs181/)

::1 | > 11,880,082 [0] 'DELETE FROM comment_data WHERE id='3685' AND attrib='8'' took 208 us

::1 | > 11,880,654 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3685', '8', 'http://www.seas.harvard.edu/courses/cs181/')' took 202 us

::1 | > 11,881,318 [0] store_attrib(3685, source, google)

::1 | > 11,883,180 [0] 'DELETE FROM comment_data WHERE id='3685' AND attrib='7'' took 169 us

::1 | > 11,883,862 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3685', '7', 'google')' took 273 us

::1 | > 11,884,341 [0] store_attrib(3685, rating, 0)

::1 | > 11,887,814 [0] 'DELETE FROM comment_data WHERE id='3685' AND attrib='6'' took 182 us

::1 | > 11,888,627 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3685', '6', '0')' took 200 us

::1 | > 11,889,539 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('EconTalk', '3634', '2')' took 194 us

::1 | > 11,890,890 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 160 us

::1 | > 11,891,638 [0] store_attrib(3686, source, itunesu)

::1 | > 11,892,995 [0] 'DELETE FROM comment_data WHERE id='3686' AND attrib='7'' took 195 us

::1 | > 11,895,148 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3686', '7', 'itunesu')' took 225 us

::1 | > 11,895,811 [0] store_attrib(3686, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/gmu.edu.2135076731)

::1 | > 11,897,184 [0] 'DELETE FROM comment_data WHERE id='3686' AND attrib='10'' took 185 us

::1 | > 11,897,957 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3686', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/gmu.edu.2135076731')' took 192 us

::1 | > 11,899,098 [0] store_attrib(3686, title, EconTalk)

::1 | > 11,900,992 [0] 'DELETE FROM comment_data WHERE id='3686' AND attrib='9'' took 183 us

::1 | > 11,903,337 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3686', '9', 'EconTalk')' took 256 us

::1 | > 11,903,908 [0] store_attrib(3686, art, http://deimos3.apple.com/indigo//06/71/66/d3/067166d34b9715dcff41e065264460b406dd4858f6d44e3303fded016151f026-2127778320.jpg)

::1 | > 11,905,423 [0] 'DELETE FROM comment_data WHERE id='3686' AND attrib='16'' took 216 us

::1 | > 11,906,800 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3686', '16', 'http://deimos3.apple.com/indigo//06/71/66/d3/067166d34b9715dcff41e065264460b406dd4858f6d44e3303fded016151f026-2127778320.jpg')' took 225 us

::1 | > 11,909,273 [0] store_attrib(3686, rating, 0)

::1 | > 11,910,551 [0] 'DELETE FROM comment_data WHERE id='3686' AND attrib='6'' took 224 us

::1 | > 11,911,741 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3686', '6', '0')' took 190 us

::1 | > 11,912,774 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Ethics, Law and Armed Conflict', '3634', '2')' took 219 us

::1 | > 11,913,591 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 167 us

::1 | > 11,914,391 [0] store_attrib(3687, source, itunesu)

::1 | > 11,916,200 [0] 'DELETE FROM comment_data WHERE id='3687' AND attrib='7'' took 205 us

::1 | > 11,916,928 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3687', '7', 'itunesu')' took 200 us

::1 | > 11,917,499 [0] store_attrib(3687, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/ox-ac-uk-public-dz.4245215536)

::1 | > 11,920,453 [0] 'DELETE FROM comment_data WHERE id='3687' AND attrib='10'' took 183 us

::1 | > 11,921,172 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3687', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/ox-ac-uk-public-dz.4245215536')' took 196 us

::1 | > 11,921,770 [0] store_attrib(3687, title, Ethics, Law and Armed Conflict)

::1 | > 11,923,872 [0] 'DELETE FROM comment_data WHERE id='3687' AND attrib='9'' took 170 us

::1 | > 11,924,973 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3687', '9', 'Ethics, Law and Armed Conflict')' took 188 us

::1 | > 11,925,632 [0] store_attrib(3687, art, http://deimos3.apple.com/indigo//c6/dc/e6/90/c6dce690dded2bf735497b03151d2389f7f51a052746f5104beb734d1c671f2f-4230919856.jpg)

::1 | > 11,929,311 [0] 'DELETE FROM comment_data WHERE id='3687' AND attrib='16'' took 201 us

::1 | > 11,929,974 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3687', '16', 'http://deimos3.apple.com/indigo//c6/dc/e6/90/c6dce690dded2bf735497b03151d2389f7f51a052746f5104beb734d1c671f2f-4230919856.jpg')' took 228 us

::1 | > 11,930,619 [0] store_attrib(3687, rating, 0)

::1 | > 11,932,188 [0] 'DELETE FROM comment_data WHERE id='3687' AND attrib='6'' took 185 us

::1 | > 11,932,971 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3687', '6', '0')' took 186 us

::1 | > 11,933,971 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Computer Systems Colloquium (Spring 2008)', '3634', '2')' took 185 us

::1 | > 11,936,347 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 177 us

::1 | > 11,937,015 [0] store_attrib(3688, source, itunesu)

::1 | > 11,938,975 [0] 'DELETE FROM comment_data WHERE id='3688' AND attrib='7'' took 309 us

::1 | > 11,939,522 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3688', '7', 'itunesu')' took 204 us

::1 | > 11,941,014 [0] store_attrib(3688, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu-dz.4331554592)

::1 | > 11,942,240 [0] 'DELETE FROM comment_data WHERE id='3688' AND attrib='10'' took 175 us

::1 | > 11,944,502 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3688', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu-dz.4331554592')' took 187 us

::1 | > 11,945,106 [0] store_attrib(3688, title, Computer Systems Colloquium (Spring 2008))

::1 | > 11,947,056 [0] 'DELETE FROM comment_data WHERE id='3688' AND attrib='9'' took 163 us

::1 | > 11,947,795 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3688', '9', 'Computer Systems Colloquium (Spring 2008)')' took 180 us

::1 | > 11,948,959 [0] store_attrib(3688, art, http://deimos3.apple.com/indigo//ef/4d/ef/bb/ef4defbbbc900d0af94b094a44c385f8ad943cd8cf6051659ee82a7a59f0c980-4563095485.jpg)

::1 | > 11,950,289 [0] 'DELETE FROM comment_data WHERE id='3688' AND attrib='16'' took 194 us

::1 | > 11,951,008 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3688', '16', 'http://deimos3.apple.com/indigo//ef/4d/ef/bb/ef4defbbbc900d0af94b094a44c385f8ad943cd8cf6051659ee82a7a59f0c980-4563095485.jpg')' took 221 us

::1 | > 11,953,143 [0] store_attrib(3688, rating, 0)

::1 | > 11,954,457 [0] 'DELETE FROM comment_data WHERE id='3688' AND attrib='6'' took 166 us

::1 | > 11,955,170 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3688', '6', '0')' took 187 us

::1 | > 11,956,617 [0] perform_search(khanacad,loopshaping,Array,crs)

::1 | > 12,013,229 [0] 'khanacad_query' took 50,770 us

::1 | > 12,014,333 [0] 'khanacad_search' took 54,939 us

::1 | > 12,015,849 [0] perform_search(youtube,loopshaping,Array,crs)

::1 | > 12,016,186 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=loopshaping&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 12,017,310 [0] 'SELECT * FROM primitive_cache WHERE url='9880385f80dcddc64e3c94afdfda88b4'' took 355 us

::1 | > 12,017,961 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('9880385f80dcddc64e3c94afdfda88b4','0')' took 174 us

::1 | > 12,018,952 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='9880385f80dcddc64e3c94afdfda88b4'' took 236 us

::1 | > 12,019,570 [0] Query result _db_get_row

::1 | > 12,020,694 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='9880385f80dcddc64e3c94afdfda88b4'' took 206 us

::1 | > 12,021,304 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=loopshaping&orderby=relevance&start-index=1&max-results=2&v=2&format=5

| - > 3,470 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,782 [0] 'mysqli_connect' took 440 us

::1 | > 5,487 [0]

::1 | > 6,574 [0] Loading /check_lock

::1 | > 6,977 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 7,810 [0]

::1 | > 8,490 [0] Request URI: /check_lock

::1 | > 9,265 [0] start controller

::1 | > 12,721 [0] id is 0

::1 | > 13,482 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 367 us

::1 | > 15,212 [0] Query result _db_get_row

::1 | > 12,197,775 [0] 'uncached_file_get_contents' took 175,341 us

::1 | > 12,199,579 [0] 'caching file_get_contents' took 669 us

::1 | > 12,200,495 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=loopshaping&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 12,201,688 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='9880385f80dcddc64e3c94afdfda88b4'' took 242 us

::1 | > 12,202,481 [0] 'DELETE FROM primitive_cache WHERE url='9880385f80dcddc64e3c94afdfda88b4'' took 195 us

::1 | > 12,203,379 [0] 'youtube_query' took 187,242 us

::1 | > 12,204,269 [0] perform_search(google,loopshaping,Array,crs)

::1 | > 12,205,418 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=loopshaping+Lecture+Notes&rsz=small

::1 | > 12,206,594 [0] 'SELECT * FROM primitive_cache WHERE url='7ec96bcd5a4e004e7a690aff430cad6e'' took 262 us

::1 | > 12,207,388 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('7ec96bcd5a4e004e7a690aff430cad6e','0')' took 154 us

::1 | > 12,210,407 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='7ec96bcd5a4e004e7a690aff430cad6e'' took 241 us

::1 | > 12,211,169 [0] Query result _db_get_row

::1 | > 12,213,078 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='7ec96bcd5a4e004e7a690aff430cad6e'' took 200 us

::1 | > 12,214,159 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=loopshaping+Lecture+Notes&rsz=small

::1 | > 12,409,410 [0] 'uncached_file_get_contents' took 194,222 us

::1 | > 12,411,136 [0] 'caching file_get_contents' took 1,006 us

::1 | > 12,411,720 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=loopshaping+Lecture+Notes&rsz=small

::1 | > 12,413,012 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='7ec96bcd5a4e004e7a690aff430cad6e'' took 334 us

::1 | > 12,413,851 [0] 'DELETE FROM primitive_cache WHERE url='7ec96bcd5a4e004e7a690aff430cad6e'' took 317 us

::1 | > 12,414,476 [0] 'google_search' took 209,043 us

::1 | > 12,415,199 [0] perform_search(itunesu,loopshaping,Array,crs)

::1 | > 12,416,084 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=loopshaping&media=iTunesU

::1 | > 12,417,443 [0] 'SELECT * FROM primitive_cache WHERE url='9dc77098a19cf37bc7e53a4bb96794b2'' took 477 us

::1 | > 12,418,179 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('9dc77098a19cf37bc7e53a4bb96794b2','0')' took 192 us

::1 | > 12,418,916 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='9dc77098a19cf37bc7e53a4bb96794b2'' took 266 us

::1 | > 12,419,584 [0] Query result _db_get_row

::1 | > 12,423,084 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='9dc77098a19cf37bc7e53a4bb96794b2'' took 381 us

::1 | > 12,423,606 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=loopshaping&media=iTunesU

::1 | > 12,679,835 [0] 'uncached_file_get_contents' took 255,275 us

::1 | > 12,684,074 [0] 'caching file_get_contents' took 3,666 us

::1 | > 12,684,461 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=loopshaping&media=iTunesU

::1 | > 12,685,551 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='9dc77098a19cf37bc7e53a4bb96794b2'' took 238 us

::1 | > 12,686,488 [0] 'DELETE FROM primitive_cache WHERE url='9dc77098a19cf37bc7e53a4bb96794b2'' took 215 us

::1 | > 12,697,574 [0] 'itunesu_search' took 281,489 us

::1 | > 12,699,819 [0] Array of size 8

::1 | > 12,700,509 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CA Algebra I: Graphing Inequalities', '3635', '2')' took 350 us

::1 | > 12,701,253 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 185 us

::1 | > 12,702,094 [0] store_attrib(3689, source, khanacad)

::1 | > 12,703,540 [0] 'DELETE FROM comment_data WHERE id='3689' AND attrib='7'' took 224 us

::1 | > 12,704,077 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3689', '7', 'khanacad')' took 195 us

::1 | > 12,704,744 [0] store_attrib(3689, title, CA Algebra I: Graphing Inequalities)

::1 | > 12,705,976 [0] 'DELETE FROM comment_data WHERE id='3689' AND attrib='9'' took 200 us

::1 | > 12,706,681 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3689', '9', 'CA Algebra I: Graphing Inequalities')' took 197 us

::1 | > 12,707,548 [0] store_attrib(3689, url, http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities)

::1 | > 12,709,375 [0] 'DELETE FROM comment_data WHERE id='3689' AND attrib='10'' took 205 us

::1 | > 12,709,928 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3689', '10', 'http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities')' took 200 us

::1 | > 12,710,829 [0] store_attrib(3689, rating, 0)

::1 | > 12,714,118 [0] 'DELETE FROM comment_data WHERE id='3689' AND attrib='6'' took 406 us

::1 | > 12,714,925 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3689', '6', '0')' took 213 us

::1 | > 12,715,734 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Calculus Graphing with Derivatives Example', '3635', '2')' took 201 us

::1 | > 12,717,267 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 232 us

::1 | > 12,718,059 [0] store_attrib(3690, source, khanacad)

::1 | > 12,720,926 [0] 'DELETE FROM comment_data WHERE id='3690' AND attrib='7'' took 236 us

::1 | > 12,721,496 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3690', '7', 'khanacad')' took 204 us

::1 | > 12,722,728 [0] store_attrib(3690, title, Calculus Graphing with Derivatives Example)

::1 | > 12,724,184 [0] 'DELETE FROM comment_data WHERE id='3690' AND attrib='9'' took 209 us

::1 | > 12,724,754 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3690', '9', 'Calculus Graphing with Derivatives Example')' took 200 us

::1 | > 12,727,451 [0] store_attrib(3690, url, http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example)

::1 | > 12,729,393 [0] 'DELETE FROM comment_data WHERE id='3690' AND attrib='10'' took 209 us

::1 | > 12,730,103 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3690', '10', 'http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example')' took 211 us

::1 | > 12,731,187 [0] store_attrib(3690, rating, 0)

::1 | > 12,732,542 [0] 'DELETE FROM comment_data WHERE id='3690' AND attrib='6'' took 181 us

::1 | > 12,736,056 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3690', '6', '0')' took 1,240 us

::1 | > 12,736,760 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Markovnikov\'s Rule and Carbocations', '3635', '2')' took 243 us

::1 | > 12,738,760 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 164 us

::1 | > 12,739,381 [0] store_attrib(3691, source, khanacad)

::1 | > 12,740,815 [0] 'DELETE FROM comment_data WHERE id='3691' AND attrib='7'' took 203 us

::1 | > 12,741,920 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3691', '7', 'khanacad')' took 200 us

::1 | > 12,742,555 [0] store_attrib(3691, title, Markovnikov's Rule and Carbocations)

::1 | > 12,744,045 [0] 'DELETE FROM comment_data WHERE id='3691' AND attrib='9'' took 177 us

::1 | > 12,746,185 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3691', '9', 'Markovnikov\'s Rule and Carbocations')' took 187 us

::1 | > 12,747,714 [0] store_attrib(3691, url, http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations)

::1 | > 12,749,310 [0] 'DELETE FROM comment_data WHERE id='3691' AND attrib='10'' took 255 us

::1 | > 12,750,324 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3691', '10', 'http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations')' took 211 us

::1 | > 12,752,537 [0] store_attrib(3691, rating, 0)

::1 | > 12,754,655 [0] 'DELETE FROM comment_data WHERE id='3691' AND attrib='6'' took 242 us

::1 | > 12,755,733 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3691', '6', '0')' took 193 us

::1 | > 12,758,373 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Periodic Table Trends: Ionization Energy', '3635', '2')' took 273 us

::1 | > 12,759,240 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 180 us

::1 | > 12,759,963 [0] store_attrib(3692, source, khanacad)

::1 | > 12,761,335 [0] 'DELETE FROM comment_data WHERE id='3692' AND attrib='7'' took 197 us

::1 | > 12,761,862 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3692', '7', 'khanacad')' took 187 us

::1 | > 12,763,431 [0] store_attrib(3692, title, Periodic Table Trends: Ionization Energy)

::1 | > 12,767,500 [0] 'DELETE FROM comment_data WHERE id='3692' AND attrib='9'' took 313 us

::1 | > 12,768,342 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3692', '9', 'Periodic Table Trends: Ionization Energy')' took 213 us

::1 | > 12,769,111 [0] store_attrib(3692, url, http://www.khanacademy.org/video/periodic-table-trends--ionization-energy)

::1 | > 12,770,534 [0] 'DELETE FROM comment_data WHERE id='3692' AND attrib='10'' took 231 us

::1 | > 12,771,080 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3692', '10', 'http://www.khanacademy.org/video/periodic-table-trends--ionization-energy')' took 208 us

::1 | > 12,771,906 [0] store_attrib(3692, rating, 0)

::1 | > 12,773,792 [0] 'DELETE FROM comment_data WHERE id='3692' AND attrib='6'' took 235 us

::1 | > 12,774,356 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3692', '6', '0')' took 191 us

::1 | > 12,775,300 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('H-infinity loop-shaping - Wikipedia, the free encyclopedia', '3635', '2')' took 190 us

::1 | > 12,777,634 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 227 us

::1 | > 12,779,109 [0] store_attrib(3693, title, H-infinity loop-shaping - Wikipedia, the free encyclopedia)

::1 | > 12,780,536 [0] 'DELETE FROM comment_data WHERE id='3693' AND attrib='9'' took 213 us

::1 | > 12,781,677 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3693', '9', 'H-infinity loop-shaping - Wikipedia, the free encyclopedia')' took 197 us

::1 | > 12,782,242 [0] store_attrib(3693, link, http://en.wikipedia.org/wiki/H-infinity_loop-shaping)

::1 | > 12,783,573 [0] 'DELETE FROM comment_data WHERE id='3693' AND attrib='8'' took 165 us

::1 | > 12,785,813 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3693', '8', 'http://en.wikipedia.org/wiki/H-infinity_loop-shaping')' took 201 us

::1 | > 12,787,023 [0] store_attrib(3693, source, google)

::1 | > 12,788,527 [0] 'DELETE FROM comment_data WHERE id='3693' AND attrib='7'' took 209 us

::1 | > 12,789,065 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3693', '7', 'google')' took 175 us

::1 | > 12,790,385 [0] store_attrib(3693, rating, 0)

::1 | > 12,791,748 [0] 'DELETE FROM comment_data WHERE id='3693' AND attrib='6'' took 200 us

::1 | > 12,792,273 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3693', '6', '0')' took 196 us

::1 | > 12,795,665 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Course Description (pdf) - Mechanical Engineering 190L Practical ...', '3635', '2')' took 286 us

::1 | > 12,796,334 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 185 us

::1 | > 12,797,336 [0] store_attrib(3694, title, Course Description (pdf) - Mechanical Engineering 190L Practical ...)

::1 | > 12,799,019 [0] 'DELETE FROM comment_data WHERE id='3694' AND attrib='9'' took 211 us

::1 | > 12,799,544 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3694', '9', 'Course Description (pdf) - Mechanical Engineering 190L Practical ...')' took 195 us

::1 | > 12,800,431 [0] store_attrib(3694, link, http://jagger.berkeley.edu/~pack/classes/me190L.pdf)

::1 | > 12,803,776 [0] 'DELETE FROM comment_data WHERE id='3694' AND attrib='8'' took 186 us

::1 | > 12,804,481 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3694', '8', 'http://jagger.berkeley.edu/~pack/classes/me190L.pdf')' took 205 us

::1 | > 12,805,297 [0] store_attrib(3694, source, google)

::1 | > 12,807,080 [0] 'DELETE FROM comment_data WHERE id='3694' AND attrib='7'' took 211 us

::1 | > 12,807,615 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3694', '7', 'google')' took 177 us

::1 | > 12,808,465 [0] store_attrib(3694, rating, 0)

::1 | > 12,811,304 [0] 'DELETE FROM comment_data WHERE id='3694' AND attrib='6'' took 219 us

::1 | > 12,812,299 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3694', '6', '0')' took 608 us

::1 | > 12,812,901 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('IEEE Xplore - Control of neutralization processes by robust loop ...', '3635', '2')' took 205 us

::1 | > 12,814,386 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 153 us

::1 | > 12,817,008 [0] store_attrib(3695, title, IEEE Xplore - Control of neutralization processes by robust loop ...)

::1 | > 12,819,074 [0] 'DELETE FROM comment_data WHERE id='3695' AND attrib='9'' took 246 us

::1 | > 12,819,813 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3695', '9', 'IEEE Xplore - Control of neutralization processes by robust loop ...')' took 205 us

::1 | > 12,821,585 [0] store_attrib(3695, link, http://ieeexplore.ieee.org/xpls/abs_all.jsp%3Farnumber%3D826795)

::1 | > 12,822,930 [0] 'DELETE FROM comment_data WHERE id='3695' AND attrib='8'' took 202 us

::1 | > 12,823,838 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3695', '8', 'http://ieeexplore.ieee.org/xpls/abs_all.jsp%3Farnumber%3D826795')' took 184 us

::1 | > 12,824,645 [0] store_attrib(3695, source, google)

::1 | > 12,825,873 [0] 'DELETE FROM comment_data WHERE id='3695' AND attrib='7'' took 218 us

::1 | > 12,828,252 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3695', '7', 'google')' took 259 us

::1 | > 12,828,835 [0] store_attrib(3695, rating, 0)

::1 | > 12,830,204 [0] 'DELETE FROM comment_data WHERE id='3695' AND attrib='6'' took 194 us

::1 | > 12,831,513 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3695', '6', '0')' took 178 us

::1 | > 12,832,896 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Loop shaping design using Glover-McFarlane method - MATLAB', '3635', '2')' took 195 us

::1 | > 12,833,680 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 170 us

::1 | > 12,836,312 [0] store_attrib(3696, title, Loop shaping design using Glover-McFarlane method - MATLAB)

::1 | > 12,837,288 [0] 'DELETE FROM comment_data WHERE id='3696' AND attrib='9'' took 266 us

::1 | > 12,837,902 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3696', '9', 'Loop shaping design using Glover-McFarlane method - MATLAB')' took 207 us

::1 | > 12,839,559 [0] store_attrib(3696, link, http://www.mathworks.com/help/toolbox/robust/ref/ncfsyn.html)

::1 | > 12,841,143 [0] 'DELETE FROM comment_data WHERE id='3696' AND attrib='8'' took 189 us

::1 | > 12,841,844 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3696', '8', 'http://www.mathworks.com/help/toolbox/robust/ref/ncfsyn.html')' took 209 us

::1 | > 12,844,048 [0] store_attrib(3696, source, google)

::1 | > 12,845,383 [0] 'DELETE FROM comment_data WHERE id='3696' AND attrib='7'' took 219 us

::1 | > 12,845,942 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3696', '7', 'google')' took 192 us

::1 | > 12,847,260 [0] store_attrib(3696, rating, 0)

::1 | > 12,850,561 [0] 'DELETE FROM comment_data WHERE id='3696' AND attrib='6'' took 261 us

::1 | > 12,851,114 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3696', '6', '0')' took 199 us

::1 | > 12,852,487 [0] perform_search(khanacad,linear quadratic regulators,Array,crs)

::1 | > 12,930,406 [0] 'khanacad_query' took 74,084 us

::1 | > 12,931,550 [0] 'khanacad_search' took 78,076 us

::1 | > 12,932,943 [0] perform_search(youtube,linear quadratic regulators,Array,crs)

::1 | > 12,933,264 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=linear+quadratic+regulators&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 12,934,453 [0] 'SELECT * FROM primitive_cache WHERE url='731b6de469b7d430e659ad0585d98418'' took 367 us

::1 | > 12,935,050 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('731b6de469b7d430e659ad0585d98418','0')' took 175 us

::1 | > 12,935,986 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='731b6de469b7d430e659ad0585d98418'' took 210 us

::1 | > 12,936,622 [0] Query result _db_get_row

::1 | > 12,937,600 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='731b6de469b7d430e659ad0585d98418'' took 240 us

::1 | > 12,938,313 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=linear+quadratic+regulators&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 13,135,915 [0] 'uncached_file_get_contents' took 196,506 us

::1 | > 13,139,091 [0] 'caching file_get_contents' took 2,486 us

::1 | > 13,139,542 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=linear+quadratic+regulators&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 13,140,788 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='731b6de469b7d430e659ad0585d98418'' took 308 us

::1 | > 13,141,589 [0] 'DELETE FROM primitive_cache WHERE url='731b6de469b7d430e659ad0585d98418'' took 261 us

::1 | > 13,145,524 [0] 'youtube_query' took 212,270 us

::1 | > 13,146,134 [0] perform_search(google,linear quadratic regulators,Array,crs)

::1 | > 13,147,691 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=linear+quadratic+regulators+Lecture+Notes&rsz=small

::1 | > 13,149,290 [0] 'SELECT * FROM primitive_cache WHERE url='7d9297f915b4d8fcf814b68e5541e221'' took 318 us

::1 | > 13,150,205 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('7d9297f915b4d8fcf814b68e5541e221','0')' took 195 us

::1 | > 13,151,036 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='7d9297f915b4d8fcf814b68e5541e221'' took 247 us

::1 | > 13,151,725 [0] Query result _db_get_row

::1 | > 13,152,861 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='7d9297f915b4d8fcf814b68e5541e221'' took 220 us

::1 | > 13,154,057 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=linear+quadratic+regulators+Lecture+Notes&rsz=small

| - > 2,696 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 2,944 [0] 'mysqli_connect' took 360 us

::1 | > 4,302 [0]

::1 | > 4,583 [0] Loading /check_lock

::1 | > 5,347 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 6,290 [0]

::1 | > 7,241 [0] Request URI: /check_lock

::1 | > 8,080 [0] start controller

::1 | > 11,386 [0] id is 0

::1 | > 12,137 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 365 us

::1 | > 12,470 [0] Query result _db_get_row

::1 | > 13,418,032 [0] 'uncached_file_get_contents' took 262,794 us

::1 | > 13,419,430 [0] 'caching file_get_contents' took 825 us

::1 | > 13,419,850 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=linear+quadratic+regulators+Lecture+Notes&rsz=small

::1 | > 13,421,084 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='7d9297f915b4d8fcf814b68e5541e221'' took 283 us

::1 | > 13,421,812 [0] 'DELETE FROM primitive_cache WHERE url='7d9297f915b4d8fcf814b68e5541e221'' took 262 us

::1 | > 13,422,414 [0] 'google_search' took 274,734 us

::1 | > 13,423,242 [0] perform_search(itunesu,linear quadratic regulators,Array,crs)

::1 | > 13,424,163 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=linear+quadratic+regulators&media=iTunesU

::1 | > 13,425,304 [0] 'SELECT * FROM primitive_cache WHERE url='e31936a88e33477f2b97b3c8253c8345'' took 349 us

::1 | > 13,426,063 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('e31936a88e33477f2b97b3c8253c8345','0')' took 190 us

::1 | > 13,426,810 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='e31936a88e33477f2b97b3c8253c8345'' took 254 us

::1 | > 13,427,505 [0] Query result _db_get_row

::1 | > 13,428,789 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='e31936a88e33477f2b97b3c8253c8345'' took 378 us

::1 | > 13,431,353 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=linear+quadratic+regulators&media=iTunesU

::1 | > 13,963,099 [0] 'uncached_file_get_contents' took 530,773 us

::1 | > 13,968,544 [0] 'caching file_get_contents' took 4,836 us

::1 | > 13,969,001 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=linear+quadratic+regulators&media=iTunesU

::1 | > 14,004,176 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='e31936a88e33477f2b97b3c8253c8345'' took 741 us

::1 | > 14,006,263 [0] 'DELETE FROM primitive_cache WHERE url='e31936a88e33477f2b97b3c8253c8345'' took 345 us

::1 | > 14,020,426 [0] 'itunesu_search' took 596,282 us

::1 | > 14,022,861 [0] Array of size 9

::1 | > 14,023,648 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Introduction to the quadratic equation', '3636', '2')' took 415 us

::1 | > 14,024,166 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 174 us

::1 | > 14,024,943 [0] store_attrib(3697, source, khanacad)

::1 | > 14,026,288 [0] 'DELETE FROM comment_data WHERE id='3697' AND attrib='7'' took 209 us

::1 | > 14,026,865 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3697', '7', 'khanacad')' took 186 us

::1 | > 14,029,246 [0] store_attrib(3697, title, Introduction to the quadratic equation)

::1 | > 14,030,558 [0] 'DELETE FROM comment_data WHERE id='3697' AND attrib='9'' took 265 us

::1 | > 14,031,795 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3697', '9', 'Introduction to the quadratic equation')' took 231 us

::1 | > 14,034,041 [0] store_attrib(3697, url, http://www.khanacademy.org/video/introduction-to-the-quadratic-equation)

::1 | > 14,035,489 [0] 'DELETE FROM comment_data WHERE id='3697' AND attrib='10'' took 290 us

::1 | > 14,036,031 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3697', '10', 'http://www.khanacademy.org/video/introduction-to-the-quadratic-equation')' took 206 us

::1 | > 14,037,310 [0] store_attrib(3697, rating, 0)

::1 | > 14,038,537 [0] 'DELETE FROM comment_data WHERE id='3697' AND attrib='6'' took 202 us

::1 | > 14,039,244 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3697', '6', '0')' took 184 us

::1 | > 14,041,810 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Linear Algebra: Eigenvalues of a 3x3 matrix', '3636', '2')' took 206 us

::1 | > 14,042,668 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 264 us

::1 | > 14,043,447 [0] store_attrib(3698, source, khanacad)

::1 | > 14,045,413 [0] 'DELETE FROM comment_data WHERE id='3698' AND attrib='7'' took 201 us

::1 | > 14,046,580 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3698', '7', 'khanacad')' took 190 us

::1 | > 14,047,245 [0] store_attrib(3698, title, Linear Algebra: Eigenvalues of a 3x3 matrix)

::1 | > 14,050,431 [0] 'DELETE FROM comment_data WHERE id='3698' AND attrib='9'' took 315 us

::1 | > 14,051,362 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3698', '9', 'Linear Algebra: Eigenvalues of a 3x3 matrix')' took 211 us

::1 | > 14,051,994 [0] store_attrib(3698, url, http://www.khanacademy.org/video/linear-algebra--eigenvalues-of-a-3x3-matrix)

::1 | > 14,053,457 [0] 'DELETE FROM comment_data WHERE id='3698' AND attrib='10'' took 176 us

::1 | > 14,054,721 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3698', '10', 'http://www.khanacademy.org/video/linear-algebra--eigenvalues-of-a-3x3-matrix')' took 180 us

::1 | > 14,055,434 [0] store_attrib(3698, rating, 0)

::1 | > 14,056,733 [0] 'DELETE FROM comment_data WHERE id='3698' AND attrib='6'' took 220 us

::1 | > 14,059,492 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3698', '6', '0')' took 187 us

::1 | > 14,060,510 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Linear Algebra: Showing that Inverses are Linear', '3636', '2')' took 185 us

::1 | > 14,061,375 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 163 us

::1 | > 14,062,442 [0] store_attrib(3699, source, khanacad)

::1 | > 14,063,809 [0] 'DELETE FROM comment_data WHERE id='3699' AND attrib='7'' took 182 us

::1 | > 14,064,541 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3699', '7', 'khanacad')' took 205 us

::1 | > 14,066,625 [0] store_attrib(3699, title, Linear Algebra: Showing that Inverses are Linear)

::1 | > 14,068,894 [0] 'DELETE FROM comment_data WHERE id='3699' AND attrib='9'' took 271 us

::1 | > 14,069,453 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3699', '9', 'Linear Algebra: Showing that Inverses are Linear')' took 212 us

::1 | > 14,070,602 [0] store_attrib(3699, url, http://www.khanacademy.org/video/linear-algebra--showing-that-inverses-are-linear)

::1 | > 14,071,997 [0] 'DELETE FROM comment_data WHERE id='3699' AND attrib='10'' took 222 us

::1 | > 14,072,668 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3699', '10', 'http://www.khanacademy.org/video/linear-algebra--showing-that-inverses-are-linear')' took 324 us

::1 | > 14,074,864 [0] store_attrib(3699, rating, 0)

::1 | > 14,076,761 [0] 'DELETE FROM comment_data WHERE id='3699' AND attrib='6'' took 239 us

::1 | > 14,077,450 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3699', '6', '0')' took 197 us

::1 | > 14,078,238 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Quadratic Inequalities (Visual Explanation)', '3636', '2')' took 190 us

::1 | > 14,079,849 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 165 us

::1 | > 14,080,456 [0] store_attrib(3700, source, khanacad)

::1 | > 14,083,455 [0] 'DELETE FROM comment_data WHERE id='3700' AND attrib='7'' took 283 us

::1 | > 14,084,619 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3700', '7', 'khanacad')' took 206 us

::1 | > 14,085,204 [0] store_attrib(3700, title, Quadratic Inequalities (Visual Explanation))

::1 | > 14,086,719 [0] 'DELETE FROM comment_data WHERE id='3700' AND attrib='9'' took 185 us

::1 | > 14,087,865 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3700', '9', 'Quadratic Inequalities (Visual Explanation)')' took 187 us

::1 | > 14,088,554 [0] store_attrib(3700, url, http://www.khanacademy.org/video/quadratic-inequalities--visual-explanation)

::1 | > 14,089,873 [0] 'DELETE FROM comment_data WHERE id='3700' AND attrib='10'' took 247 us

::1 | > 14,092,700 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3700', '10', 'http://www.khanacademy.org/video/quadratic-inequalities--visual-explanation')' took 224 us

::1 | > 14,093,327 [0] store_attrib(3700, rating, 0)

::1 | > 14,094,655 [0] 'DELETE FROM comment_data WHERE id='3700' AND attrib='6'' took 204 us

::1 | > 14,095,715 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3700', '6', '0')' took 192 us

::1 | > 14,098,305 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('A Comparison of Control Methods for Standing in Place - rating=13', '3636', '2')' took 229 us

::1 | > 14,099,064 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 169 us

::1 | > 14,100,386 [0] store_attrib(3701, src, http://www.youtube.com/v/Ric4JN3xUIc?f=videos&app=youtube_gdata)

::1 | > 14,101,757 [0] 'DELETE FROM comment_data WHERE id='3701' AND attrib='12'' took 242 us

::1 | > 14,102,297 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3701', '12', 'http://www.youtube.com/v/Ric4JN3xUIc?f=videos&app=youtube_gdata')' took 200 us

::1 | > 14,103,077 [0] store_attrib(3701, title, A Comparison of Control Methods for Standing in Place - rating=13)

::1 | > 14,105,581 [0] 'DELETE FROM comment_data WHERE id='3701' AND attrib='9'' took 371 us

::1 | > 14,106,261 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3701', '9', 'A Comparison of Control Methods for Standing in Place - rating=13')' took 239 us

::1 | > 14,108,603 [0] store_attrib(3701, media:keywords, dynamics, control, KDC, PID, LQR, biped, robots, standing)

::1 | > 14,109,786 [0] Attrib not found in store_attrib

::1 | > 14,111,325 [0] store_attrib(3701, media:description, )

::1 | > 14,112,903 [0] Attrib not found in store_attrib

::1 | > 14,113,464 [0] store_attrib(3701, category, Tech)

::1 | > 14,114,947 [0] 'DELETE FROM comment_data WHERE id='3701' AND attrib='11'' took 279 us

::1 | > 14,117,053 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3701', '11', 'Tech')' took 221 us

::1 | > 14,118,433 [0] store_attrib(3701, rating, 13)

::1 | > 14,119,748 [0] 'DELETE FROM comment_data WHERE id='3701' AND attrib='6'' took 211 us

::1 | > 14,120,982 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3701', '6', '13')' took 186 us

::1 | > 14,121,655 [0] store_attrib(3701, thumbnail_url, http://i.ytimg.com/vi/Ric4JN3xUIc/hqdefault.jpg)

::1 | > 14,123,173 [0] 'DELETE FROM comment_data WHERE id='3701' AND attrib='13'' took 200 us

::1 | > 14,125,880 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3701', '13', 'http://i.ytimg.com/vi/Ric4JN3xUIc/hqdefault.jpg')' took 255 us

::1 | > 14,126,553 [0] store_attrib(3701, thumbnail_width, 480)

::1 | > 14,128,088 [0] 'DELETE FROM comment_data WHERE id='3701' AND attrib='14'' took 196 us

::1 | > 14,129,266 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3701', '14', '480')' took 190 us

::1 | > 14,132,230 [0] store_attrib(3701, thumbnail_height, 360)

::1 | > 14,133,541 [0] 'DELETE FROM comment_data WHERE id='3701' AND attrib='15'' took 296 us

::1 | > 14,134,068 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3701', '15', '360')' took 198 us

::1 | > 14,134,669 [0] store_attrib(3701, link, http://www.youtube.com/watch?v=Ric4JN3xUIc&feature=youtube_gdata_player)

::1 | > 14,136,043 [0] 'DELETE FROM comment_data WHERE id='3701' AND attrib='8'' took 156 us

::1 | > 14,136,579 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3701', '8', 'http://www.youtube.com/watch?v=Ric4JN3xUIc&feature=youtube_gdata_player')' took 190 us

::1 | > 14,137,565 [0] store_attrib(3701, source, youtube)

::1 | > 14,139,534 [0] 'DELETE FROM comment_data WHERE id='3701' AND attrib='7'' took 252 us

::1 | > 14,140,089 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3701', '7', 'youtube')' took 203 us

::1 | > 14,143,135 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Some New Results on Linear Quadratic Regulator Design for Lossless ...', '3636', '2')' took 387 us

::1 | > 14,143,933 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 175 us

::1 | > 14,144,798 [0] store_attrib(3702, title, Some New Results on Linear Quadratic Regulator Design for Lossless ...)

::1 | > 14,146,327 [0] 'DELETE FROM comment_data WHERE id='3702' AND attrib='9'' took 216 us

::1 | > 14,147,531 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3702', '9', 'Some New Results on Linear Quadratic Regulator Design for Lossless ...')' took 188 us

::1 | > 14,148,205 [0] store_attrib(3702, link, http://www.nd.edu/~mtns/papers/905.pdf)

::1 | > 14,151,237 [0] 'DELETE FROM comment_data WHERE id='3702' AND attrib='8'' took 252 us

::1 | > 14,152,358 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3702', '8', 'http://www.nd.edu/~mtns/papers/905.pdf')' took 210 us

::1 | > 14,153,030 [0] store_attrib(3702, source, google)

::1 | > 14,154,462 [0] 'DELETE FROM comment_data WHERE id='3702' AND attrib='7'' took 210 us

::1 | > 14,155,641 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3702', '7', 'google')' took 199 us

::1 | > 14,156,311 [0] store_attrib(3702, rating, 0)

::1 | > 14,157,662 [0] 'DELETE FROM comment_data WHERE id='3702' AND attrib='6'' took 166 us

::1 | > 14,159,793 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3702', '6', '0')' took 195 us

::1 | > 14,160,777 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Egwald Mathematics - Optimal Control - Linear Quadratic Regulator', '3636', '2')' took 242 us

::1 | > 14,161,553 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 169 us

::1 | > 14,162,938 [0] store_attrib(3703, title, Egwald Mathematics - Optimal Control - Linear Quadratic Regulator)

::1 | > 14,166,349 [0] 'DELETE FROM comment_data WHERE id='3703' AND attrib='9'' took 245 us

::1 | > 14,166,926 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3703', '9', 'Egwald Mathematics - Optimal Control - Linear Quadratic Regulator')' took 211 us

::1 | > 14,168,204 [0] store_attrib(3703, link, http://www.egwald.ca/optimalcontrol/linearquadratic.php)

::1 | > 14,169,592 [0] 'DELETE FROM comment_data WHERE id='3703' AND attrib='8'' took 222 us

::1 | > 14,170,242 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3703', '8', 'http://www.egwald.ca/optimalcontrol/linearquadratic.php')' took 205 us

::1 | > 14,170,887 [0] store_attrib(3703, source, google)

::1 | > 14,172,719 [0] 'DELETE FROM comment_data WHERE id='3703' AND attrib='7'' took 205 us

::1 | > 14,173,257 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3703', '7', 'google')' took 192 us

::1 | > 14,174,029 [0] store_attrib(3703, rating, 0)

::1 | > 14,176,800 [0] 'DELETE FROM comment_data WHERE id='3703' AND attrib='6'' took 234 us

::1 | > 14,177,524 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3703', '6', '0')' took 168 us

::1 | > 14,179,517 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Continuous Time Linear Quadratic Regulator With Control ...', '3636', '2')' took 235 us

| - > 3,493 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,756 [0] 'mysqli_connect' took 564 us

::1 | > 14,182,041 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 1,690 us

::1 | > 5,897 [0]

::1 | > 14,183,815 [0] store_attrib(3704, title, Continuous Time Linear Quadratic Regulator With Control ...)

::1 | > 6,162 [0] Loading /check_lock

::1 | > 6,431 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 14,184,576 [0] 'DELETE FROM comment_data WHERE id='3704' AND attrib='9'' took 231 us

::1 | > 7,457 [0]

::1 | > 14,185,493 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3704', '9', 'Continuous Time Linear Quadratic Regulator With Control ...')' took 183 us

::1 | > 8,420 [0] Request URI: /check_lock

::1 | > 14,186,259 [0] store_attrib(3704, link, http://webpages.math.luc.edu/~rgoebel1/publications/journals/GoebelSubbotin07TAC.pdf)

::1 | > 9,407 [0] start controller

::1 | > 14,187,684 [0] 'DELETE FROM comment_data WHERE id='3704' AND attrib='8'' took 195 us

::1 | > 14,188,733 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3704', '8', 'http://webpages.math.luc.edu/~rgoebel1/publications/journals/GoebelSubbotin07TAC.pdf')' took 177 us

::1 | > 14,189,741 [0] store_attrib(3704, source, google)

::1 | > 14,190,855 [0] 'DELETE FROM comment_data WHERE id='3704' AND attrib='7'' took 194 us

::1 | > 13,135 [0] id is 0

::1 | > 17,035 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 447 us

::1 | > 14,194,919 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3704', '7', 'google')' took 1,245 us

::1 | > 17,465 [0] Query result _db_get_row

::1 | > 14,195,280 [0] store_attrib(3704, rating, 0)

::1 | > 14,197,074 [0] 'DELETE FROM comment_data WHERE id='3704' AND attrib='6'' took 187 us

::1 | > 14,198,013 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3704', '6', '0')' took 328 us

::1 | > 14,201,084 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CDS 110b: Linear Quadratic Optimal Control - MurrayWiki', '3636', '2')' took 224 us

::1 | > 14,201,894 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 177 us

::1 | > 14,203,248 [0] store_attrib(3705, title, CDS 110b: Linear Quadratic Optimal Control - MurrayWiki)

::1 | > 14,205,134 [0] 'DELETE FROM comment_data WHERE id='3705' AND attrib='9'' took 226 us

::1 | > 14,206,273 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3705', '9', 'CDS 110b: Linear Quadratic Optimal Control - MurrayWiki')' took 221 us

::1 | > 14,206,858 [0] store_attrib(3705, link, http://www.cds.caltech.edu/~murray/wiki/CDS_110b:_Linear_Quadratic_Optimal_Control)

::1 | > 14,209,675 [0] 'DELETE FROM comment_data WHERE id='3705' AND attrib='8'' took 200 us

::1 | > 14,210,260 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3705', '8', 'http://www.cds.caltech.edu/~murray/wiki/CDS_110b:_Linear_Quadratic_Optimal_Control')' took 194 us

::1 | > 14,211,112 [0] store_attrib(3705, source, google)

::1 | > 14,212,581 [0] 'DELETE FROM comment_data WHERE id='3705' AND attrib='7'' took 191 us

::1 | > 14,216,643 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3705', '7', 'google')' took 513 us

::1 | > 14,217,301 [0] store_attrib(3705, rating, 0)

::1 | > 14,219,233 [0] 'DELETE FROM comment_data WHERE id='3705' AND attrib='6'' took 211 us

::1 | > 14,221,112 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3705', '6', '0')' took 171 us

::1 | > 14,224,567 [0] perform_search(khanacad,estimation,Array,crs)

::1 | > 14,281,454 [0] 'khanacad_query' took 52,180 us

::1 | > 14,282,528 [0] 'khanacad_search' took 56,491 us

::1 | > 14,283,980 [0] perform_search(youtube,estimation,Array,crs)

::1 | > 14,284,358 [0] cached_file_get_contents http://gdata.youtube.com/feeds/api/videos?q=estimation&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 14,285,583 [0] 'SELECT * FROM primitive_cache WHERE url='4aafd1d3c262091ba75f3e5c8861e764'' took 365 us

::1 | > 14,286,177 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('4aafd1d3c262091ba75f3e5c8861e764','0')' took 176 us

::1 | > 14,286,993 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='4aafd1d3c262091ba75f3e5c8861e764'' took 257 us

::1 | > 14,287,660 [0] Query result _db_get_row

::1 | > 14,288,736 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='4aafd1d3c262091ba75f3e5c8861e764'' took 208 us

::1 | > 14,289,335 [0] cached_file_update http://gdata.youtube.com/feeds/api/videos?q=estimation&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 14,554,346 [0] 'uncached_file_get_contents' took 263,894 us

::1 | > 14,556,396 [0] 'caching file_get_contents' took 1,469 us

::1 | > 14,556,843 [0] Processed http://gdata.youtube.com/feeds/api/videos?q=estimation&orderby=relevance&start-index=1&max-results=2&v=2&format=5

::1 | > 14,558,056 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='4aafd1d3c262091ba75f3e5c8861e764'' took 284 us

::1 | > 14,558,799 [0] 'DELETE FROM primitive_cache WHERE url='4aafd1d3c262091ba75f3e5c8861e764'' took 262 us

::1 | > 14,562,201 [0] 'youtube_query' took 277,861 us

::1 | > 14,562,700 [0] perform_search(google,estimation,Array,crs)

::1 | > 14,563,425 [0] cached_file_get_contents http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=estimation+Lecture+Notes&rsz=small

::1 | > 14,564,603 [0] 'SELECT * FROM primitive_cache WHERE url='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 271 us

::1 | > 14,567,914 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('90d96bd9bb4c8fe67dcb0ce7fe6065be','0')' took 260 us

::1 | > 14,569,120 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 257 us

::1 | > 14,570,033 [0] Query result _db_get_row

::1 | > 14,571,166 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 223 us

::1 | > 14,571,740 [0] cached_file_update http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=estimation+Lecture+Notes&rsz=small

::1 | > 14,765,099 [0] 'uncached_file_get_contents' took 192,413 us

::1 | > 14,766,242 [0] 'caching file_get_contents' took 667 us

::1 | > 14,766,586 [0] Processed http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=estimation+Lecture+Notes&rsz=small

::1 | > 14,767,686 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 247 us

::1 | > 14,768,512 [0] 'DELETE FROM primitive_cache WHERE url='90d96bd9bb4c8fe67dcb0ce7fe6065be'' took 215 us

::1 | > 14,769,241 [0] 'google_search' took 205,827 us

::1 | > 14,769,966 [0] perform_search(itunesu,estimation,Array,crs)

::1 | > 14,770,981 [0] cached_file_get_contents http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=estimation&media=iTunesU

::1 | > 14,772,027 [0] 'SELECT * FROM primitive_cache WHERE url='61fb7b623dee86127dde085a63bbb7ea'' took 289 us

::1 | > 14,772,844 [0] 'INSERT IGNORE INTO primitive_cache_lock (id,locked) VALUES ('61fb7b623dee86127dde085a63bbb7ea','0')' took 149 us

::1 | > 14,773,620 [0] 'SELECT locked FROM primitive_cache_lock WHERE id='61fb7b623dee86127dde085a63bbb7ea'' took 204 us

::1 | > 14,774,230 [0] Query result _db_get_row

::1 | > 14,775,587 [0] 'UPDATE primitive_cache_lock SET locked='1' WHERE id='61fb7b623dee86127dde085a63bbb7ea'' took 213 us

::1 | > 14,778,408 [0] cached_file_update http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=estimation&media=iTunesU

| - > 3,719 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 4,033 [0] 'mysqli_connect' took 490 us

::1 | > 5,608 [0]

::1 | > 5,937 [0] Loading /check_lock

::1 | > 45,006 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 47,778 [0]

::1 | > 48,494 [0] Request URI: /check_lock

::1 | > 49,471 [0] start controller

::1 | > 52,875 [0] id is 0

::1 | > 53,769 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 451 us

::1 | > 54,109 [0] Query result _db_get_row

::1 | > 15,240,359 [0] 'uncached_file_get_contents' took 460,996 us

::1 | > 15,249,263 [0] 'caching file_get_contents' took 8,400 us

::1 | > 15,249,629 [0] Processed http://ax.search.itunes.apple.com/WebObjects/MZSearch.woa/wa/advancedSearch?descriptionTerm=estimation&media=iTunesU

::1 | > 15,250,648 [0] 'UPDATE primitive_cache_lock SET locked='0' WHERE id='61fb7b623dee86127dde085a63bbb7ea'' took 247 us

::1 | > 15,251,631 [0] 'DELETE FROM primitive_cache WHERE url='61fb7b623dee86127dde085a63bbb7ea'' took 257 us

::1 | > 15,271,934 [0] 'itunesu_search' took 500,928 us

::1 | > 15,276,510 [0] Array of size 12

::1 | > 15,277,249 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('CA Algebra I: Graphing Inequalities', '3637', '2')' took 346 us

::1 | > 15,277,822 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 174 us

::1 | > 15,278,655 [0] store_attrib(3706, source, khanacad)

::1 | > 15,279,978 [0] 'DELETE FROM comment_data WHERE id='3706' AND attrib='7'' took 221 us

::1 | > 15,280,501 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3706', '7', 'khanacad')' took 185 us

::1 | > 15,281,196 [0] store_attrib(3706, title, CA Algebra I: Graphing Inequalities)

::1 | > 15,285,565 [0] 'DELETE FROM comment_data WHERE id='3706' AND attrib='9'' took 264 us

::1 | > 15,286,164 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3706', '9', 'CA Algebra I: Graphing Inequalities')' took 226 us

::1 | > 15,287,233 [0] store_attrib(3706, url, http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities)

::1 | > 15,288,753 [0] 'DELETE FROM comment_data WHERE id='3706' AND attrib='10'' took 231 us

::1 | > 15,289,278 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3706', '10', 'http://www.khanacademy.org/video/ca-algebra-i--graphing-inequalities')' took 199 us

::1 | > 15,289,867 [0] store_attrib(3706, rating, 0)

::1 | > 15,291,131 [0] 'DELETE FROM comment_data WHERE id='3706' AND attrib='6'' took 161 us

::1 | > 15,291,676 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3706', '6', '0')' took 176 us

::1 | > 15,294,873 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Calculus Graphing with Derivatives Example', '3637', '2')' took 213 us

::1 | > 15,297,598 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 221 us

::1 | > 15,298,846 [0] store_attrib(3707, source, khanacad)

::1 | > 15,300,089 [0] 'DELETE FROM comment_data WHERE id='3707' AND attrib='7'' took 216 us

::1 | > 15,300,811 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3707', '7', 'khanacad')' took 197 us

::1 | > 15,301,498 [0] store_attrib(3707, title, Calculus Graphing with Derivatives Example)

::1 | > 15,302,917 [0] 'DELETE FROM comment_data WHERE id='3707' AND attrib='9'' took 165 us

::1 | > 15,304,041 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3707', '9', 'Calculus Graphing with Derivatives Example')' took 184 us

::1 | > 15,305,413 [0] store_attrib(3707, url, http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example)

::1 | > 15,308,052 [0] 'DELETE FROM comment_data WHERE id='3707' AND attrib='10'' took 262 us

::1 | > 15,309,039 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3707', '10', 'http://www.khanacademy.org/video/calculus-graphing-with-derivatives-example')' took 212 us

::1 | > 15,309,883 [0] store_attrib(3707, rating, 0)

::1 | > 15,311,154 [0] 'DELETE FROM comment_data WHERE id='3707' AND attrib='6'' took 201 us

::1 | > 15,312,278 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3707', '6', '0')' took 185 us

::1 | > 15,313,353 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Markovnikov\'s Rule and Carbocations', '3637', '2')' took 207 us

::1 | > 15,314,074 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 168 us

::1 | > 15,316,429 [0] store_attrib(3708, source, khanacad)

::1 | > 15,317,553 [0] 'DELETE FROM comment_data WHERE id='3708' AND attrib='7'' took 197 us

::1 | > 15,319,051 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3708', '7', 'khanacad')' took 192 us

::1 | > 15,320,191 [0] store_attrib(3708, title, Markovnikov's Rule and Carbocations)

::1 | > 15,321,768 [0] 'DELETE FROM comment_data WHERE id='3708' AND attrib='9'' took 173 us

::1 | > 15,323,830 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3708', '9', 'Markovnikov\'s Rule and Carbocations')' took 205 us

::1 | > 15,324,540 [0] store_attrib(3708, url, http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations)

::1 | > 15,325,824 [0] 'DELETE FROM comment_data WHERE id='3708' AND attrib='10'' took 202 us

::1 | > 15,326,563 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3708', '10', 'http://www.khanacademy.org/video/markovnikov-s-rule-and-carbocations')' took 304 us

::1 | > 15,327,270 [0] store_attrib(3708, rating, 0)

::1 | > 15,331,961 [0] 'DELETE FROM comment_data WHERE id='3708' AND attrib='6'' took 308 us

::1 | > 15,332,515 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3708', '6', '0')' took 202 us

::1 | > 15,333,309 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Periodic Table Trends: Ionization Energy', '3637', '2')' took 186 us

::1 | > 15,334,181 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 163 us

::1 | > 15,334,939 [0] store_attrib(3709, source, khanacad)

::1 | > 15,336,231 [0] 'DELETE FROM comment_data WHERE id='3709' AND attrib='7'' took 217 us

::1 | > 15,337,551 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3709', '7', 'khanacad')' took 284 us

::1 | > 15,338,114 [0] store_attrib(3709, title, Periodic Table Trends: Ionization Energy)

::1 | > 15,339,442 [0] 'DELETE FROM comment_data WHERE id='3709' AND attrib='9'' took 189 us

::1 | > 15,341,614 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3709', '9', 'Periodic Table Trends: Ionization Energy')' took 205 us

::1 | > 15,342,334 [0] store_attrib(3709, url, http://www.khanacademy.org/video/periodic-table-trends--ionization-energy)

::1 | > 15,343,734 [0] 'DELETE FROM comment_data WHERE id='3709' AND attrib='10'' took 200 us

::1 | > 15,344,313 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3709', '10', 'http://www.khanacademy.org/video/periodic-table-trends--ionization-energy')' took 198 us

::1 | > 15,346,117 [0] store_attrib(3709, rating, 0)

::1 | > 15,347,598 [0] 'DELETE FROM comment_data WHERE id='3709' AND attrib='6'' took 180 us

::1 | > 15,349,760 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3709', '6', '0')' took 195 us

::1 | > 15,351,253 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('EE522 Estimation Theory', '3637', '2')' took 193 us

::1 | > 15,352,329 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 158 us

::1 | > 15,353,479 [0] store_attrib(3710, title, EE522 Estimation Theory)

::1 | > 15,354,938 [0] 'DELETE FROM comment_data WHERE id='3710' AND attrib='9'' took 282 us

::1 | > 15,355,491 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3710', '9', 'EE522 Estimation Theory')' took 192 us

::1 | > 15,358,211 [0] store_attrib(3710, link, http://www.ws.binghamton.edu/fowler/fowler%2520personal%2520page/EE522.htm)

::1 | > 15,359,642 [0] 'DELETE FROM comment_data WHERE id='3710' AND attrib='8'' took 267 us

::1 | > 15,360,202 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3710', '8', 'http://www.ws.binghamton.edu/fowler/fowler%2520personal%2520page/EE522.htm')' took 196 us

::1 | > 15,361,279 [0] store_attrib(3710, source, google)

::1 | > 15,362,797 [0] 'DELETE FROM comment_data WHERE id='3710' AND attrib='7'' took 186 us

::1 | > 15,363,562 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3710', '7', 'google')' took 190 us

::1 | > 15,366,521 [0] store_attrib(3710, rating, 0)

::1 | > 15,367,731 [0] 'DELETE FROM comment_data WHERE id='3710' AND attrib='6'' took 173 us

::1 | > 15,368,448 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3710', '6', '0')' took 177 us

::1 | > 15,369,379 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Amazon.com: Quantum State Estimation (Lecture Notes in Physics ...', '3637', '2')' took 201 us

::1 | > 15,371,778 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 200 us

::1 | > 15,372,414 [0] store_attrib(3711, title, Amazon.com: Quantum State Estimation (Lecture Notes in Physics ...)

::1 | > 15,373,850 [0] 'DELETE FROM comment_data WHERE id='3711' AND attrib='9'' took 182 us

::1 | > 15,374,377 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3711', '9', 'Amazon.com: Quantum State Estimation (Lecture Notes in Physics ...')' took 188 us

::1 | > 15,375,015 [0] store_attrib(3711, link, http://www.amazon.com/Quantum-State-Estimation-Lecture-Physics/dp/3540223290)

::1 | > 15,376,425 [0] 'DELETE FROM comment_data WHERE id='3711' AND attrib='8'' took 174 us

::1 | > 15,376,983 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3711', '8', 'http://www.amazon.com/Quantum-State-Estimation-Lecture-Physics/dp/3540223290')' took 191 us

::1 | > 15,377,661 [0] store_attrib(3711, source, google)

::1 | > 15,378,986 [0] 'DELETE FROM comment_data WHERE id='3711' AND attrib='7'' took 202 us

::1 | > 15,380,141 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3711', '7', 'google')' took 200 us

::1 | > 15,382,485 [0] store_attrib(3711, rating, 0)

::1 | > 15,383,851 [0] 'DELETE FROM comment_data WHERE id='3711' AND attrib='6'' took 282 us

::1 | > 15,385,113 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3711', '6', '0')' took 205 us

::1 | > 15,386,064 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Lecture Notes on Bayesian Estimation and Classification', '3637', '2')' took 201 us

::1 | > 15,388,466 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 246 us

::1 | > 15,389,036 [0] store_attrib(3712, title, Lecture Notes on Bayesian Estimation and Classification)

::1 | > 15,390,323 [0] 'DELETE FROM comment_data WHERE id='3712' AND attrib='9'' took 212 us

::1 | > 15,390,859 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3712', '9', 'Lecture Notes on Bayesian Estimation and Classification')' took 199 us

::1 | > 15,391,783 [0] store_attrib(3712, link, http://citeseerx.ist.psu.edu/viewdoc/download%3Fdoi%3D10.1.1.76.6692%26rep%3Drep1%26type%3Dpdf)

::1 | > 15,393,080 [0] 'DELETE FROM comment_data WHERE id='3712' AND attrib='8'' took 210 us

::1 | > 15,393,872 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3712', '8', 'http://citeseerx.ist.psu.edu/viewdoc/download%3Fdoi%3D10.1.1.76.6692%26rep%3Drep1%26type%3Dpdf')' took 395 us

::1 | > 15,394,396 [0] store_attrib(3712, source, google)

::1 | > 15,395,797 [0] 'DELETE FROM comment_data WHERE id='3712' AND attrib='7'' took 180 us

::1 | > 15,396,934 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3712', '7', 'google')' took 203 us

::1 | > 15,397,528 [0] store_attrib(3712, rating, 0)

::1 | > 15,398,947 [0] 'DELETE FROM comment_data WHERE id='3712' AND attrib='6'' took 162 us

::1 | > 15,401,340 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3712', '6', '0')' took 362 us

::1 | > 15,402,133 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('IEEE Xplore - Rethinking biased estimation [Lecture Notes]', '3637', '2')' took 219 us

::1 | > 15,403,651 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 169 us

::1 | > 15,404,788 [0] store_attrib(3713, title, IEEE Xplore - Rethinking biased estimation [Lecture Notes])

::1 | > 15,406,140 [0] 'DELETE FROM comment_data WHERE id='3713' AND attrib='9'' took 209 us

::1 | > 15,406,665 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3713', '9', 'IEEE Xplore - Rethinking biased estimation [Lecture Notes]')' took 200 us

::1 | > 15,408,861 [0] store_attrib(3713, link, http://ieeexplore.ieee.org/iel5/79/4490183/04490210.pdf%3Farnumber%3D4490210)

::1 | > 15,410,298 [0] 'DELETE FROM comment_data WHERE id='3713' AND attrib='8'' took 164 us

::1 | > 15,411,080 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3713', '8', 'http://ieeexplore.ieee.org/iel5/79/4490183/04490210.pdf%3Farnumber%3D4490210')' took 197 us

::1 | > 15,412,421 [0] store_attrib(3713, source, google)

::1 | > 15,414,026 [0] 'DELETE FROM comment_data WHERE id='3713' AND attrib='7'' took 187 us

::1 | > 15,414,745 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3713', '7', 'google')' took 185 us

::1 | > 15,415,438 [0] store_attrib(3713, rating, 0)

::1 | > 15,418,869 [0] 'DELETE FROM comment_data WHERE id='3713' AND attrib='6'' took 210 us

::1 | > 15,419,430 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3713', '6', '0')' took 189 us

::1 | > 15,420,614 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('MATH 202: Introduction to Statistics', '3637', '2')' took 205 us

::1 | > 15,421,913 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 200 us

::1 | > 15,422,588 [0] store_attrib(3714, source, itunesu)

::1 | > 15,424,015 [0] 'DELETE FROM comment_data WHERE id='3714' AND attrib='7'' took 193 us

::1 | > 15,426,128 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3714', '7', 'itunesu')' took 211 us

::1 | > 15,426,687 [0] store_attrib(3714, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/hacc.edu.2133421764)

::1 | > 15,428,709 [0] 'DELETE FROM comment_data WHERE id='3714' AND attrib='10'' took 172 us

::1 | > 15,429,419 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3714', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/hacc.edu.2133421764')' took 191 us

::1 | > 15,430,770 [0] store_attrib(3714, title, MATH 202: Introduction to Statistics)

::1 | > 15,432,106 [0] 'DELETE FROM comment_data WHERE id='3714' AND attrib='9'' took 189 us

::1 | > 15,435,440 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3714', '9', 'MATH 202: Introduction to Statistics')' took 391 us

::1 | > 15,436,089 [0] store_attrib(3714, art, http://deimos3.apple.com/indigo//22/78/9d/5e/22789d5efb6bc5b455fbd74813a91c2dbee67d4b1290b3f5ada2981bff07310e-2128009754.jpg)

::1 | > 15,437,361 [0] 'DELETE FROM comment_data WHERE id='3714' AND attrib='16'' took 252 us

::1 | > 15,437,930 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3714', '16', 'http://deimos3.apple.com/indigo//22/78/9d/5e/22789d5efb6bc5b455fbd74813a91c2dbee67d4b1290b3f5ada2981bff07310e-2128009754.jpg')' took 208 us

::1 | > 15,440,500 [0] store_attrib(3714, rating, 0)

::1 | > 15,442,276 [0] 'DELETE FROM comment_data WHERE id='3714' AND attrib='6'' took 261 us

::1 | > 15,442,813 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3714', '6', '0')' took 196 us

::1 | > 15,443,989 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('MET CS 632 - Information Technology Project Management', '3637', '2')' took 196 us

::1 | > 15,444,829 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 166 us

::1 | > 15,445,633 [0] store_attrib(3715, source, itunesu)

::1 | > 15,447,623 [0] 'DELETE FROM comment_data WHERE id='3715' AND attrib='7'' took 236 us

::1 | > 15,448,197 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3715', '7', 'itunesu')' took 198 us

::1 | > 15,448,876 [0] store_attrib(3715, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/bu.edu.3025500803)

::1 | > 15,451,776 [0] 'DELETE FROM comment_data WHERE id='3715' AND attrib='10'' took 225 us

::1 | > 15,452,319 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3715', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/bu.edu.3025500803')' took 198 us

::1 | > 15,453,075 [0] store_attrib(3715, title, MET CS 632 - Information Technology Project Management)

::1 | > 15,455,175 [0] 'DELETE FROM comment_data WHERE id='3715' AND attrib='9'' took 206 us

::1 | > 15,456,216 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3715', '9', 'MET CS 632 - Information Technology Project Management')' took 195 us

::1 | > 15,456,871 [0] store_attrib(3715, art, http://deimos3.apple.com/indigo//01/16/e6/ef/0116e6ef5e453f197a83ca8c59179183d6a3a20b743eb0e85ef7db69e62877fc-3008883555.png)

::1 | > 15,459,995 [0] 'DELETE FROM comment_data WHERE id='3715' AND attrib='16'' took 283 us

::1 | > 15,461,051 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3715', '16', 'http://deimos3.apple.com/indigo//01/16/e6/ef/0116e6ef5e453f197a83ca8c59179183d6a3a20b743eb0e85ef7db69e62877fc-3008883555.png')' took 211 us

::1 | > 15,461,925 [0] store_attrib(3715, rating, 0)

::1 | > 15,463,581 [0] 'DELETE FROM comment_data WHERE id='3715' AND attrib='6'' took 190 us

::1 | > 15,464,327 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3715', '6', '0')' took 184 us

::1 | > 15,465,398 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('Business Statistics', '3637', '2')' took 193 us

::1 | > 15,468,141 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 348 us

::1 | > 15,469,105 [0] store_attrib(3716, source, itunesu)

::1 | > 15,470,458 [0] 'DELETE FROM comment_data WHERE id='3716' AND attrib='7'' took 216 us

::1 | > 15,471,591 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3716', '7', 'itunesu')' took 213 us

::1 | > 15,472,188 [0] store_attrib(3716, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/southwest.tn.edu.2465456064)

::1 | > 15,473,400 [0] 'DELETE FROM comment_data WHERE id='3716' AND attrib='10'' took 186 us

::1 | > 15,475,798 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3716', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/southwest.tn.edu.2465456064')' took 298 us

::1 | > 15,476,845 [0] store_attrib(3716, title, Business Statistics)

::1 | > 15,478,343 [0] 'DELETE FROM comment_data WHERE id='3716' AND attrib='9'' took 205 us

::1 | > 15,478,877 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3716', '9', 'Business Statistics')' took 189 us

::1 | > 15,480,219 [0] store_attrib(3716, art, http://deimos3.apple.com/indigo//71/17/0f/e4/71170fe4d074b005db12627d16bad99c912dba54d331abfd282181e78e271f5d-2466252799.png)

::1 | > 15,483,422 [0] 'DELETE FROM comment_data WHERE id='3716' AND attrib='16'' took 249 us

::1 | > 15,485,030 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3716', '16', 'http://deimos3.apple.com/indigo//71/17/0f/e4/71170fe4d074b005db12627d16bad99c912dba54d331abfd282181e78e271f5d-2466252799.png')' took 219 us

::1 | > 15,485,770 [0] store_attrib(3716, rating, 0)

::1 | > 15,487,241 [0] 'DELETE FROM comment_data WHERE id='3716' AND attrib='6'' took 213 us

::1 | > 15,488,433 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3716', '6', '0')' took 182 us

::1 | > 15,489,318 [0] 'REPLACE INTO comments (subject, parent, type) VALUES ('MPH 664: Social Foundations of Urban Health - Beaton', '3637', '2')' took 198 us

::1 | > 15,490,221 [0] 'INSERT INTO comments_lock (locked) VALUES ('0')' took 198 us

::1 | > 15,492,419 [0] store_attrib(3717, source, itunesu)

::1 | > 15,494,625 [0] 'DELETE FROM comment_data WHERE id='3717' AND attrib='7'' took 252 us

::1 | > 15,495,180 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3717', '7', 'itunesu')' took 202 us

::1 | > 15,495,836 [0] store_attrib(3717, url, http://deimos3.apple.com/WebObjects/Core.woa/Browse/njit.edu.1303370726)

::1 | > 15,499,392 [0] 'DELETE FROM comment_data WHERE id='3717' AND attrib='10'' took 303 us

::1 | > 15,500,442 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3717', '10', 'http://deimos3.apple.com/WebObjects/Core.woa/Browse/njit.edu.1303370726')' took 198 us

::1 | > 15,501,139 [0] store_attrib(3717, title, MPH 664: Social Foundations of Urban Health - Beaton)

::1 | > 15,502,412 [0] 'DELETE FROM comment_data WHERE id='3717' AND attrib='9'' took 174 us

::1 | > 15,503,240 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3717', '9', 'MPH 664: Social Foundations of Urban Health - Beaton')' took 200 us

::1 | > 15,503,864 [0] store_attrib(3717, art, http://deimos3.apple.com/indigo//0e/6e/70/6e/0e6e706e1e9e1903814694de3551290db5a61ad40553303cee7c721bc46309b1-1303711610.jpg)

::1 | > 15,505,295 [0] 'DELETE FROM comment_data WHERE id='3717' AND attrib='16'' took 180 us

::1 | > 15,506,122 [0] 'REPLACE INTO comment_data (id, attrib, stringdata) VALUES ('3717', '16', 'http://deimos3.apple.com/indigo//0e/6e/70/6e/0e6e706e1e9e1903814694de3551290db5a61ad40553303cee7c721bc46309b1-1303711610.jpg')' took 319 us

::1 | > 15,506,994 [0] store_attrib(3717, rating, 0)

::1 | > 15,508,332 [0] 'DELETE FROM comment_data WHERE id='3717' AND attrib='6'' took 226 us

::1 | > 15,510,597 [0] 'REPLACE INTO comment_data (id, attrib, intdata) VALUES ('3717', '6', '0')' took 196 us

::1 | > 15,512,086 [0] unlink status: 1

::1 | > 15,513,514 [0] unlink status: 1

::1 | > 15,513,931 [0] unlink status: 1

::1 | > 15,515,902 [0] 'UPDATE comments_lock SET locked='0' WHERE id='140'' took 247 us

::1 | > 15,516,232 [0] 'view' took 15,425,482 us

::1 | > 15,519,350 [0] 'all' took 15,519,233 us

::1 | > 15,520,110 [0]

::1 | > 15,521,156 [0] Profiling summary

::1 | > 15,522,104 [0] mysqli_connect: 454 us

::1 | > 15,523,756 [0] error::generate: 1,222,274 us

::1 | > 15,524,197 [0] mysqli: 390,957 us

::1 | > 15,525,280 [0] action: 20,717 us

::1 | > 15,528,252 [0] async_cache_file: 4,839 us

::1 | > 15,529,278 [0] prefetch_youtube_query: 15,949 us

::1 | > 15,530,200 [0] prefetch_google_search: 16,267 us

::1 | > 15,531,614 [0] khanacad_query: 480,911 us

::1 | > 15,532,510 [0] khanacad_search: 613,414 us

::1 | > 15,533,471 [0] uncached_file_get_contents: 11,450,704 us

::1 | > 15,535,712 [0] caching file_get_contents: 107,235 us

::1 | > 15,536,602 [0] youtube_query: 2,150,603 us

::1 | > 15,537,479 [0] google_search: 2,154,062 us

::1 | > 15,538,350 [0] itunesu_search: 8,192,871 us

::1 | > 15,540,609 [0] view: 15,425,482 us

::1 | > 15,541,378 [0] all: 15,519,233 us

::1 | > 15,544,466 [0]

::1 | > 15,545,421 [0] Finished rendering /search?id=139 normally

::1 | > 15,546,175 [0]

| - > 3,495 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 3,808 [0] 'mysqli_connect' took 450 us

::1 | > 5,532 [0]

::1 | > 5,894 [0] Loading /check_lock

::1 | > 43,865 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 46,331 [0]

::1 | > 47,057 [0] Request URI: /check_lock

::1 | > 48,075 [0] start controller

::1 | > 51,404 [0] id is 0

::1 | > 52,186 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 386 us

::1 | > 52,513 [0] Query result _db_get_row

| - > 2,725 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 2,971 [0] 'mysqli_connect' took 375 us

::1 | > 4,325 [0]

::1 | > 4,607 [0] Loading /search?id=139

::1 | > 5,679 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 6,675 [0]

::1 | > 7,602 [0] Request URI: /search?id=139

::1 | > 8,602 [0] start controller

::1 | > 12,952 [0] id is 0

::1 | > 13,983 [0] 'SELECT * FROM coursedefns WHERE id='139'' took 253 us

::1 | > 14,664 [0] Query result _db_get_row

::1 | > 16,734 [0] Comment::ListAll(140, 2)

::1 | > 18,685 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 593 us

::1 | > 19,084 [0] Query result _db_get_rows

::1 | > 20,637 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 144 us

::1 | > 21,943 [0] Query result _db_get_row

::1 | > 23,141 [0] 'process description and/or get topics from db' took 7,411 us

::1 | > 25,538 [0] starting deal with tags and procd_descr

::1 | > 27,518 [0] Comment::ListAll(140, 2)

::1 | > 27,992 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 201 us

::1 | > 28,820 [0] Query result _db_get_rows

::1 | > 29,781 [0] Array of size 8

::1 | > 30,815 [0] starting deal with tags and procd_descr, topic 3637/estimation

::1 | > 34,195 [0] Comment::ListAll(3637, 2)

::1 | > 35,822 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3637' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 771 us

::1 | > 36,237 [0] Query result _db_get_rows

::1 | > 37,151 [0] Array of size 12

::1 | > 38,229 [0] 'SELECT attrib FROM comment_data WHERE id='3717'' took 252 us

::1 | > 39,093 [0] Query result _db_get_rows

::1 | > 40,888 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3717'' took 246 us

::1 | > 41,289 [0] Query result _db_get_rows

::1 | > 44,592 [0] 'SELECT attrib FROM comment_data WHERE id='3716'' took 336 us

::1 | > 44,987 [0] Query result _db_get_rows

::1 | > 46,651 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3716'' took 272 us

::1 | > 47,041 [0] Query result _db_get_rows

::1 | > 49,497 [0] 'SELECT attrib FROM comment_data WHERE id='3715'' took 352 us

::1 | > 49,898 [0] Query result _db_get_rows

::1 | > 53,020 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3715'' took 288 us

::1 | > 53,412 [0] Query result _db_get_rows

::1 | > 55,394 [0] 'SELECT attrib FROM comment_data WHERE id='3714'' took 216 us

::1 | > 55,972 [0] Query result _db_get_rows

::1 | > 57,377 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3714'' took 409 us

::1 | > 57,750 [0] Query result _db_get_rows

::1 | > 59,410 [0] 'SELECT attrib FROM comment_data WHERE id='3713'' took 229 us

::1 | > 61,000 [0] Query result _db_get_rows

::1 | > 62,414 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3713'' took 344 us

::1 | > 62,978 [0] Query result _db_get_rows

::1 | > 64,364 [0] 'SELECT attrib FROM comment_data WHERE id='3712'' took 232 us

::1 | > 65,770 [0] Query result _db_get_rows

::1 | > 67,118 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3712'' took 247 us

::1 | > 69,067 [0] Query result _db_get_rows

::1 | > 71,487 [0] 'SELECT attrib FROM comment_data WHERE id='3711'' took 401 us

::1 | > 72,030 [0] Query result _db_get_rows

::1 | > 73,590 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3711'' took 287 us

::1 | > 74,075 [0] Query result _db_get_rows

::1 | > 75,942 [0] 'SELECT attrib FROM comment_data WHERE id='3710'' took 236 us

::1 | > 77,443 [0] Query result _db_get_rows

::1 | > 79,617 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3710'' took 405 us

::1 | > 80,005 [0] Query result _db_get_rows

::1 | > 81,645 [0] 'SELECT attrib FROM comment_data WHERE id='3709'' took 282 us

::1 | > 83,737 [0] Query result _db_get_rows

::1 | > 85,544 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3709'' took 240 us

::1 | > 85,902 [0] Query result _db_get_rows

::1 | > 87,633 [0] 'SELECT attrib FROM comment_data WHERE id='3708'' took 216 us

::1 | > 87,991 [0] Query result _db_get_rows

::1 | > 89,144 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3708'' took 232 us

::1 | > 90,184 [0] Query result _db_get_rows

::1 | > 91,653 [0] 'SELECT attrib FROM comment_data WHERE id='3707'' took 252 us

::1 | > 92,008 [0] Query result _db_get_rows

::1 | > 94,862 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3707'' took 344 us

::1 | > 95,271 [0] Query result _db_get_rows

::1 | > 96,860 [0] 'SELECT attrib FROM comment_data WHERE id='3706'' took 211 us

::1 | > 97,209 [0] Query result _db_get_rows

::1 | > 98,903 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3706'' took 296 us

::1 | > 100,029 [0] Query result _db_get_rows

::1 | > 103,710 [0] Array of size 12

::1 | > 104,604 [0] Comment::ListAll(3637, 1)

::1 | > 105,306 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3637' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 427 us

::1 | > 105,903 [0] Row not found in _db_get_rows.

::1 | > 107,161 [0] finishing deal with tags and procd_descr, topic 3637/estimation, result:

::1 | > 108,259 [0] Array of size 1

::1 | > 110,427 [0] starting deal with tags and procd_descr, topic 3630/System theory time

::1 | > 111,857 [0] Comment::ListAll(3630, 2)

::1 | > 114,185 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3630' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 1,216 us

::1 | > 114,631 [0] Query result _db_get_rows

::1 | > 115,547 [0] Array of size 12

::1 | > 116,702 [0] 'SELECT attrib FROM comment_data WHERE id='3649'' took 241 us

::1 | > 119,618 [0] Query result _db_get_rows

::1 | > 120,971 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3649'' took 355 us

::1 | > 121,343 [0] Query result _db_get_rows

::1 | > 123,029 [0] 'SELECT attrib FROM comment_data WHERE id='3648'' took 213 us

::1 | > 123,629 [0] Query result _db_get_rows

::1 | > 125,576 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3648'' took 792 us

::1 | > 127,737 [0] Query result _db_get_rows

::1 | > 129,414 [0] 'SELECT attrib FROM comment_data WHERE id='3647'' took 205 us

::1 | > 129,772 [0] Query result _db_get_rows

::1 | > 130,924 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3647'' took 329 us

::1 | > 131,887 [0] Query result _db_get_rows

::1 | > 133,744 [0] 'SELECT attrib FROM comment_data WHERE id='3646'' took 186 us

::1 | > 134,096 [0] Query result _db_get_rows

::1 | > 137,211 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3646'' took 348 us

::1 | > 137,645 [0] Query result _db_get_rows

::1 | > 139,316 [0] 'SELECT attrib FROM comment_data WHERE id='3645'' took 256 us

::1 | > 139,886 [0] Query result _db_get_rows

::1 | > 141,411 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3645'' took 245 us

::1 | > 141,957 [0] Query result _db_get_rows

::1 | > 145,795 [0] 'SELECT attrib FROM comment_data WHERE id='3644'' took 281 us

::1 | > 146,184 [0] Query result _db_get_rows

::1 | > 147,514 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3644'' took 241 us

::1 | > 148,597 [0] Query result _db_get_rows

::1 | > 150,369 [0] 'SELECT attrib FROM comment_data WHERE id='3643'' took 209 us

::1 | > 150,719 [0] Query result _db_get_rows

::1 | > 151,735 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3643'' took 243 us

::1 | > 152,335 [0] Query result _db_get_rows

::1 | > 156,132 [0] 'SELECT attrib FROM comment_data WHERE id='3642'' took 211 us

::1 | > 156,881 [0] Query result _db_get_rows

::1 | > 158,346 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3642'' took 258 us

::1 | > 158,738 [0] Query result _db_get_rows

::1 | > 161,105 [0] 'SELECT attrib FROM comment_data WHERE id='3641'' took 214 us

::1 | > 161,501 [0] Query result _db_get_rows

::1 | > 162,637 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3641'' took 235 us

::1 | > 163,201 [0] Query result _db_get_rows

::1 | > 166,620 [0] 'SELECT attrib FROM comment_data WHERE id='3640'' took 375 us

::1 | > 167,058 [0] Query result _db_get_rows

::1 | > 168,437 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3640'' took 322 us

::1 | > 168,849 [0] Query result _db_get_rows

::1 | > 170,480 [0] 'SELECT attrib FROM comment_data WHERE id='3639'' took 219 us

::1 | > 170,831 [0] Query result _db_get_rows

::1 | > 172,164 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3639'' took 273 us

::1 | > 172,562 [0] Query result _db_get_rows

::1 | > 177,536 [0] 'SELECT attrib FROM comment_data WHERE id='3638'' took 437 us

::1 | > 177,964 [0] Query result _db_get_rows

::1 | > 179,260 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3638'' took 265 us

::1 | > 179,829 [0] Query result _db_get_rows

::1 | > 181,458 [0] Array of size 12

::1 | > 182,853 [0] Comment::ListAll(3630, 1)

::1 | > 183,569 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3630' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 430 us

::1 | > 183,926 [0] Row not found in _db_get_rows.

::1 | > 186,595 [0] finishing deal with tags and procd_descr, topic 3630/System theory time, result:

::1 | > 188,467 [0] Array of size 2

::1 | > 189,009 [0] starting deal with tags and procd_descr, topic 3631/frequency domain

::1 | > 190,552 [0] Comment::ListAll(3631, 2)

::1 | > 192,006 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3631' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 546 us

::1 | > 192,471 [0] Query result _db_get_rows

::1 | > 194,976 [0] Array of size 8

::1 | > 196,130 [0] 'SELECT attrib FROM comment_data WHERE id='3657'' took 338 us

::1 | > 197,457 [0] Query result _db_get_rows

::1 | > 199,239 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3657'' took 324 us

::1 | > 199,862 [0] Query result _db_get_rows

::1 | > 201,720 [0] 'SELECT attrib FROM comment_data WHERE id='3656'' took 236 us

::1 | > 203,530 [0] Query result _db_get_rows

::1 | > 205,073 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3656'' took 412 us

::1 | > 205,447 [0] Query result _db_get_rows

::1 | > 207,610 [0] 'SELECT attrib FROM comment_data WHERE id='3655'' took 216 us

::1 | > 207,996 [0] Query result _db_get_rows

::1 | > 209,164 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3655'' took 266 us

::1 | > 212,070 [0] Query result _db_get_rows

::1 | > 213,620 [0] 'SELECT attrib FROM comment_data WHERE id='3654'' took 323 us

::1 | > 213,976 [0] Query result _db_get_rows

::1 | > 215,251 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3654'' took 270 us

::1 | > 217,738 [0] Query result _db_get_rows

::1 | > 219,926 [0] 'SELECT attrib FROM comment_data WHERE id='3653'' took 338 us

::1 | > 220,289 [0] Query result _db_get_rows

::1 | > 221,536 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3653'' took 241 us

::1 | > 222,108 [0] Query result _db_get_rows

::1 | > 223,729 [0] 'SELECT attrib FROM comment_data WHERE id='3652'' took 215 us

::1 | > 224,311 [0] Query result _db_get_rows

::1 | > 225,502 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3652'' took 239 us

::1 | > 226,245 [0] Query result _db_get_rows

::1 | > 229,332 [0] 'SELECT attrib FROM comment_data WHERE id='3651'' took 320 us

::1 | > 229,728 [0] Query result _db_get_rows

::1 | > 231,570 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3651'' took 297 us

::1 | > 232,664 [0] Query result _db_get_rows

::1 | > 234,085 [0] 'SELECT attrib FROM comment_data WHERE id='3650'' took 251 us

::1 | > 234,463 [0] Query result _db_get_rows

::1 | > 238,003 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3650'' took 485 us

::1 | > 238,416 [0] Query result _db_get_rows

::1 | > 239,936 [0] Array of size 8

::1 | > 241,088 [0] Comment::ListAll(3631, 1)

::1 | > 241,990 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3631' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 393 us

::1 | > 242,386 [0] Row not found in _db_get_rows.

::1 | > 245,561 [0] finishing deal with tags and procd_descr, topic 3631/frequency domain, result:

::1 | > 247,148 [0] Array of size 3

::1 | > 247,494 [0] starting deal with tags and procd_descr, topic 3632/state-space computations

::1 | > 249,014 [0] Comment::ListAll(3632, 2)

::1 | > 250,595 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3632' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 563 us

::1 | > 250,988 [0] Query result _db_get_rows

::1 | > 254,122 [0] Array of size 8

::1 | > 255,102 [0] 'SELECT attrib FROM comment_data WHERE id='3665'' took 317 us

::1 | > 255,873 [0] Query result _db_get_rows

::1 | > 257,759 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3665'' took 344 us

::1 | > 260,841 [0] Query result _db_get_rows

::1 | > 262,196 [0] 'SELECT attrib FROM comment_data WHERE id='3664'' took 373 us

::1 | > 262,589 [0] Query result _db_get_rows

::1 | > 263,758 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3664'' took 300 us

::1 | > 264,349 [0] Query result _db_get_rows

::1 | > 266,085 [0] 'SELECT attrib FROM comment_data WHERE id='3663'' took 215 us

::1 | > 268,385 [0] Query result _db_get_rows

::1 | > 270,204 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3663'' took 421 us

::1 | > 270,897 [0] Query result _db_get_rows

::1 | > 272,190 [0] 'SELECT attrib FROM comment_data WHERE id='3662'' took 251 us

::1 | > 272,701 [0] Query result _db_get_rows

::1 | > 273,818 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3662'' took 236 us

::1 | > 274,840 [0] Query result _db_get_rows

::1 | > 276,437 [0] 'SELECT attrib FROM comment_data WHERE id='3661'' took 204 us

::1 | > 278,244 [0] Query result _db_get_rows

::1 | > 280,219 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3661'' took 368 us

::1 | > 280,808 [0] Query result _db_get_rows

::1 | > 282,427 [0] 'SELECT attrib FROM comment_data WHERE id='3660'' took 264 us

::1 | > 283,001 [0] Query result _db_get_rows

::1 | > 284,367 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3660'' took 257 us

::1 | > 284,749 [0] Query result _db_get_rows

::1 | > 287,859 [0] 'SELECT attrib FROM comment_data WHERE id='3659'' took 219 us

::1 | > 288,231 [0] Query result _db_get_rows

::1 | > 290,196 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3659'' took 235 us

::1 | > 291,175 [0] Query result _db_get_rows

::1 | > 292,663 [0] 'SELECT attrib FROM comment_data WHERE id='3658'' took 207 us

::1 | > 295,228 [0] Query result _db_get_rows

::1 | > 296,593 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3658'' took 365 us

::1 | > 296,971 [0] Query result _db_get_rows

::1 | > 298,478 [0] Array of size 8

::1 | > 300,419 [0] Comment::ListAll(3632, 1)

::1 | > 301,462 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3632' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 483 us

::1 | > 303,514 [0] Row not found in _db_get_rows.

::1 | > 304,949 [0] finishing deal with tags and procd_descr, topic 3632/state-space computations, result:

::1 | > 306,694 [0] Array of size 4

::1 | > 307,101 [0] starting deal with tags and procd_descr, topic 3634/system uncertainty

::1 | > 310,705 [0] Comment::ListAll(3634, 2)

::1 | > 312,175 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3634' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 650 us

::1 | > 312,566 [0] Query result _db_get_rows

::1 | > 313,632 [0] Array of size 11

::1 | > 314,619 [0] 'SELECT attrib FROM comment_data WHERE id='3688'' took 227 us

::1 | > 315,351 [0] Query result _db_get_rows

::1 | > 317,289 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3688'' took 383 us

::1 | > 317,679 [0] Query result _db_get_rows

::1 | > 319,615 [0] 'SELECT attrib FROM comment_data WHERE id='3687'' took 236 us

::1 | > 320,956 [0] Query result _db_get_rows

::1 | > 323,051 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3687'' took 283 us

::1 | > 323,445 [0] Query result _db_get_rows

::1 | > 326,697 [0] 'SELECT attrib FROM comment_data WHERE id='3686'' took 283 us

::1 | > 327,065 [0] Query result _db_get_rows

::1 | > 328,292 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3686'' took 256 us

::1 | > 328,854 [0] Query result _db_get_rows

::1 | > 330,839 [0] 'SELECT attrib FROM comment_data WHERE id='3685'' took 241 us

::1 | > 331,205 [0] Query result _db_get_rows

::1 | > 332,473 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3685'' took 257 us

::1 | > 332,853 [0] Query result _db_get_rows

::1 | > 334,614 [0] 'SELECT attrib FROM comment_data WHERE id='3684'' took 196 us

::1 | > 335,311 [0] Query result _db_get_rows

::1 | > 336,507 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3684'' took 259 us

::1 | > 337,098 [0] Query result _db_get_rows

::1 | > 340,855 [0] 'SELECT attrib FROM comment_data WHERE id='3683'' took 211 us

::1 | > 341,228 [0] Query result _db_get_rows

::1 | > 342,514 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3683'' took 278 us

::1 | > 343,530 [0] Query result _db_get_rows

::1 | > 345,028 [0] 'SELECT attrib FROM comment_data WHERE id='3682'' took 216 us

::1 | > 345,395 [0] Query result _db_get_rows

::1 | > 348,683 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3682'' took 288 us

::1 | > 349,056 [0] Query result _db_get_rows

::1 | > 350,790 [0] 'SELECT attrib FROM comment_data WHERE id='3681'' took 218 us

::1 | > 351,176 [0] Query result _db_get_rows

::1 | > 352,718 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3681'' took 241 us

::1 | > 353,284 [0] Query result _db_get_rows

::1 | > 356,876 [0] 'SELECT attrib FROM comment_data WHERE id='3680'' took 227 us

::1 | > 357,225 [0] Query result _db_get_rows

::1 | > 358,460 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3680'' took 354 us

::1 | > 359,047 [0] Query result _db_get_rows

::1 | > 361,020 [0] 'SELECT attrib FROM comment_data WHERE id='3679'' took 198 us

::1 | > 361,367 [0] Query result _db_get_rows

::1 | > 362,633 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3679'' took 242 us

::1 | > 365,366 [0] Query result _db_get_rows

::1 | > 366,727 [0] 'SELECT attrib FROM comment_data WHERE id='3678'' took 213 us

::1 | > 367,148 [0] Query result _db_get_rows

::1 | > 369,059 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3678'' took 335 us

::1 | > 369,854 [0] Query result _db_get_rows

::1 | > 373,382 [0] Array of size 11

::1 | > 374,158 [0] Comment::ListAll(3634, 1)

::1 | > 374,974 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3634' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 490 us

::1 | > 375,340 [0] Row not found in _db_get_rows.

::1 | > 376,910 [0] finishing deal with tags and procd_descr, topic 3634/system uncertainty, result:

::1 | > 378,771 [0] Array of size 5

::1 | > 379,167 [0] starting deal with tags and procd_descr, topic 3633/stability

::1 | > 381,653 [0] Comment::ListAll(3633, 2)

::1 | > 384,021 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3633' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 710 us

::1 | > 384,438 [0] Query result _db_get_rows

::1 | > 386,355 [0] Array of size 12

::1 | > 387,495 [0] 'SELECT attrib FROM comment_data WHERE id='3677'' took 300 us

::1 | > 388,003 [0] Query result _db_get_rows

::1 | > 391,913 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3677'' took 456 us

::1 | > 392,339 [0] Query result _db_get_rows

::1 | > 394,224 [0] 'SELECT attrib FROM comment_data WHERE id='3676'' took 255 us

::1 | > 394,584 [0] Query result _db_get_rows

::1 | > 396,035 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3676'' took 269 us

::1 | > 396,446 [0] Query result _db_get_rows

::1 | > 398,244 [0] 'SELECT attrib FROM comment_data WHERE id='3675'' took 228 us

::1 | > 400,494 [0] Query result _db_get_rows

::1 | > 401,923 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3675'' took 380 us

::1 | > 402,289 [0] Query result _db_get_rows

::1 | > 404,603 [0] 'SELECT attrib FROM comment_data WHERE id='3674'' took 218 us

::1 | > 405,043 [0] Query result _db_get_rows

::1 | > 407,810 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3674'' took 367 us

::1 | > 408,354 [0] Query result _db_get_rows

::1 | > 410,612 [0] 'SELECT attrib FROM comment_data WHERE id='3673'' took 267 us

::1 | > 410,976 [0] Query result _db_get_rows

::1 | > 412,489 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3673'' took 303 us

::1 | > 412,913 [0] Query result _db_get_rows

::1 | > 414,477 [0] 'SELECT attrib FROM comment_data WHERE id='3672'' took 221 us

::1 | > 417,099 [0] Query result _db_get_rows

::1 | > 418,439 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3672'' took 369 us

::1 | > 418,833 [0] Query result _db_get_rows

::1 | > 420,929 [0] 'SELECT attrib FROM comment_data WHERE id='3671'' took 219 us

::1 | > 421,269 [0] Query result _db_get_rows

::1 | > 422,585 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3671'' took 237 us

::1 | > 424,551 [0] Query result _db_get_rows

::1 | > 426,105 [0] 'SELECT attrib FROM comment_data WHERE id='3670'' took 289 us

::1 | > 426,500 [0] Query result _db_get_rows

::1 | > 428,445 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3670'' took 258 us

::1 | > 430,669 [0] Query result _db_get_rows

::1 | > 433,098 [0] 'SELECT attrib FROM comment_data WHERE id='3669'' took 324 us

::1 | > 433,456 [0] Query result _db_get_rows

::1 | > 434,552 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3669'' took 267 us

::1 | > 435,262 [0] Query result _db_get_rows

::1 | > 436,714 [0] 'SELECT attrib FROM comment_data WHERE id='3668'' took 219 us

::1 | > 437,440 [0] Query result _db_get_rows

::1 | > 438,661 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3668'' took 276 us

::1 | > 439,097 [0] Query result _db_get_rows

::1 | > 442,442 [0] 'SELECT attrib FROM comment_data WHERE id='3667'' took 288 us

::1 | > 442,814 [0] Query result _db_get_rows

::1 | > 444,463 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3667'' took 242 us

::1 | > 445,558 [0] Query result _db_get_rows

::1 | > 447,486 [0] 'SELECT attrib FROM comment_data WHERE id='3666'' took 245 us

::1 | > 447,880 [0] Query result _db_get_rows

::1 | > 450,974 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3666'' took 372 us

::1 | > 451,521 [0] Query result _db_get_rows

::1 | > 453,060 [0] Array of size 12

::1 | > 454,216 [0] Comment::ListAll(3633, 1)

::1 | > 454,979 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3633' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 427 us

::1 | > 455,504 [0] Row not found in _db_get_rows.

::1 | > 458,684 [0] finishing deal with tags and procd_descr, topic 3633/stability, result:

::1 | > 460,747 [0] Array of size 6

::1 | > 461,221 [0] starting deal with tags and procd_descr, topic 3635/loopshaping

::1 | > 462,867 [0] Comment::ListAll(3635, 2)

::1 | > 464,282 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3635' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 558 us

::1 | > 466,747 [0] Query result _db_get_rows

::1 | > 467,828 [0] Array of size 8

::1 | > 469,054 [0] 'SELECT attrib FROM comment_data WHERE id='3696'' took 269 us

::1 | > 470,030 [0] Query result _db_get_rows

::1 | > 473,024 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3696'' took 365 us

::1 | > 473,408 [0] Query result _db_get_rows

::1 | > 475,625 [0] 'SELECT attrib FROM comment_data WHERE id='3695'' took 224 us

::1 | > 475,972 [0] Query result _db_get_rows

::1 | > 477,146 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3695'' took 236 us

::1 | > 477,705 [0] Query result _db_get_rows

::1 | > 479,409 [0] 'SELECT attrib FROM comment_data WHERE id='3694'' took 216 us

::1 | > 479,762 [0] Query result _db_get_rows

::1 | > 480,979 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3694'' took 255 us

::1 | > 481,644 [0] Query result _db_get_rows

::1 | > 485,101 [0] 'SELECT attrib FROM comment_data WHERE id='3693'' took 324 us

::1 | > 485,719 [0] Query result _db_get_rows

::1 | > 487,060 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3693'' took 256 us

::1 | > 488,022 [0] Query result _db_get_rows

::1 | > 489,589 [0] 'SELECT attrib FROM comment_data WHERE id='3692'' took 219 us

::1 | > 489,962 [0] Query result _db_get_rows

::1 | > 492,667 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3692'' took 329 us

::1 | > 493,196 [0] Query result _db_get_rows

::1 | > 495,326 [0] 'SELECT attrib FROM comment_data WHERE id='3691'' took 255 us

::1 | > 496,083 [0] Query result _db_get_rows

::1 | > 497,280 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3691'' took 270 us

::1 | > 497,846 [0] Query result _db_get_rows

::1 | > 501,657 [0] 'SELECT attrib FROM comment_data WHERE id='3690'' took 283 us

::1 | > 502,030 [0] Query result _db_get_rows

::1 | > 503,309 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3690'' took 247 us

::1 | > 504,317 [0] Query result _db_get_rows

::1 | > 505,896 [0] 'SELECT attrib FROM comment_data WHERE id='3689'' took 262 us

::1 | > 506,277 [0] Query result _db_get_rows

::1 | > 509,197 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3689'' took 451 us

::1 | > 509,715 [0] Query result _db_get_rows

::1 | > 511,823 [0] Array of size 8

::1 | > 513,000 [0] Comment::ListAll(3635, 1)

::1 | > 514,535 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3635' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 507 us

::1 | > 514,877 [0] Row not found in _db_get_rows.

::1 | > 517,252 [0] finishing deal with tags and procd_descr, topic 3635/loopshaping, result:

::1 | > 519,589 [0] Array of size 7

::1 | > 519,995 [0] starting deal with tags and procd_descr, topic 3636/linear quadratic regulators

::1 | > 521,627 [0] Comment::ListAll(3636, 2)

::1 | > 525,366 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3636' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 604 us

::1 | > 525,792 [0] Query result _db_get_rows

::1 | > 526,758 [0] Array of size 9

::1 | > 528,375 [0] 'SELECT attrib FROM comment_data WHERE id='3705'' took 323 us

::1 | > 528,989 [0] Query result _db_get_rows

::1 | > 530,628 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3705'' took 262 us

::1 | > 531,359 [0] Query result _db_get_rows

::1 | > 532,860 [0] 'SELECT attrib FROM comment_data WHERE id='3704'' took 241 us

::1 | > 535,357 [0] Query result _db_get_rows

::1 | > 536,670 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3704'' took 333 us

::1 | > 537,083 [0] Query result _db_get_rows

::1 | > 539,104 [0] 'SELECT attrib FROM comment_data WHERE id='3703'' took 229 us

::1 | > 539,619 [0] Query result _db_get_rows

::1 | > 540,807 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3703'' took 249 us

::1 | > 541,181 [0] Query result _db_get_rows

::1 | > 542,842 [0] 'SELECT attrib FROM comment_data WHERE id='3702'' took 216 us

::1 | > 543,197 [0] Query result _db_get_rows

::1 | > 546,008 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3702'' took 337 us

::1 | > 546,869 [0] Query result _db_get_rows

::1 | > 549,289 [0] 'SELECT attrib FROM comment_data WHERE id='3701'' took 227 us

::1 | > 549,644 [0] Query result _db_get_rows

::1 | > 550,858 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3701'' took 271 us

::1 | > 551,400 [0] Query result _db_get_rows

::1 | > 553,552 [0] 'SELECT attrib FROM comment_data WHERE id='3700'' took 233 us

::1 | > 553,907 [0] Query result _db_get_rows

::1 | > 556,808 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3700'' took 329 us

::1 | > 557,188 [0] Query result _db_get_rows

::1 | > 558,910 [0] 'SELECT attrib FROM comment_data WHERE id='3699'' took 252 us

::1 | > 559,302 [0] Query result _db_get_rows

::1 | > 560,549 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3699'' took 261 us

::1 | > 560,976 [0] Query result _db_get_rows

::1 | > 562,686 [0] 'SELECT attrib FROM comment_data WHERE id='3698'' took 214 us

::1 | > 563,259 [0] Query result _db_get_rows

::1 | > 564,749 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3698'' took 248 us

::1 | > 566,816 [0] Query result _db_get_rows

::1 | > 568,976 [0] 'SELECT attrib FROM comment_data WHERE id='3697'' took 197 us

::1 | > 569,459 [0] Query result _db_get_rows

::1 | > 570,672 [0] 'SELECT attrib,stringdata,intdata FROM comment_data WHERE id='3697'' took 239 us

::1 | > 571,302 [0] Query result _db_get_rows

::1 | > 575,731 [0] Array of size 9

::1 | > 576,478 [0] Comment::ListAll(3636, 1)

::1 | > 577,526 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '3636' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 530 us

::1 | > 577,850 [0] Row not found in _db_get_rows.

::1 | > 578,867 [0] finishing deal with tags and procd_descr, topic 3636/linear quadratic regulators, result:

::1 | > 581,483 [0] Array of size 8

::1 | > 583,702 [0] 'deal with tags and procd_descr' took 558,165 us

::1 | > 585,547 [0] Comment::ListAll(140, 1)

::1 | > 586,879 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 555 us

::1 | > 587,397 [0] Row not found in _db_get_rows.

::1 | > 589,346 [0] 'SELECT uni.name FROM universities AS uni WHERE uni.id = '18' LIMIT 0, 1 ' took 191 us

::1 | > 589,698 [0] Query result _db_get_row

::1 | > 590,528 [0] 'SELECT uni.area FROM universities AS uni, areas AS area WHERE area.id = uni.area AND uni.id = '18' LIMIT 0, 1 ' took 131 us

::1 | > 592,909 [0] Query result _db_get_row

::1 | > 594,944 [0] 'SELECT area.name FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 165 us

::1 | > 595,511 [0] Query result _db_get_row

::1 | > 597,083 [0] 'SELECT area.country FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 130 us

::1 | > 597,745 [0] Query result _db_get_row

::1 | > 599,026 [0] 'SELECT country.name FROM countries AS country WHERE country.id = '38' LIMIT 0, 1 ' took 149 us

::1 | > 601,198 [0] Query result _db_get_row

::1 | > 603,253 [0] 'wrap up processing and package data for the view' took 17,634 us

::1 | > 604,875 [0] 'action' took 591,476 us

::1 | > 605,858 [0] Loading course/search

::1 | > 606,679 [0] Rendering normal. Last rendered page: /search?id=139

::1 | > 608,029 [0]

::1 | > 610,381 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 611,384 [0] id is 0

::1 | > 611,996 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 613,819 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 614,722 [0] id is 0

::1 | > 617,326 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 618,197 [0] id is 0

::1 | > 619,757 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 620,773 [0] id is 0

::1 | > 621,448 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 623,410 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 623,723 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 625,171 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 625,749 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 629,009 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 629,635 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 630,760 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 632,056 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 634,270 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 634,626 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 635,381 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 636,146 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 637,723 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 640,193 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 643,680 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 644,670 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 645,933 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 646,294 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 647,215 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 648,514 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 651,340 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 651,987 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 652,959 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 654,423 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 656,449 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 656,790 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 659,125 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 659,854 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 660,928 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 661,675 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 662,722 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 663,784 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 665,064 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 665,967 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 667,992 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 669,867 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 670,617 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 671,422 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 672,389 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 673,866 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 675,478 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 676,574 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 678,125 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 679,211 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 679,734 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 680,872 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 682,213 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 683,176 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 684,472 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 686,201 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 687,140 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 688,470 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 689,770 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 691,021 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 691,904 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 694,985 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 700,773 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 701,200 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 702,554 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 703,223 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 704,204 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 705,088 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 706,374 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 708,802 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 710,134 [0]

::1 | > 710,650 [0] 'view' took 104,817 us

::1 | > 712,402 [0] 'all' took 712,289 us

::1 | > 713,256 [0]

::1 | > 714,149 [0] Profiling summary

::1 | > 716,197 [0] mysqli_connect: 375 us

::1 | > 717,187 [0] error::generate: 414,250 us

::1 | > 720,368 [0] mysqli: 56,575 us

::1 | > 721,215 [0] process description and/or get topics from db: 7,411 us

::1 | > 722,285 [0] deal with tags and procd_descr: 558,165 us

::1 | > 723,571 [0] wrap up processing and package data for the view: 17,634 us

::1 | > 724,473 [0] action: 591,476 us

::1 | > 725,170 [0] view: 104,817 us

::1 | > 727,661 [0] all: 712,289 us

::1 | > 729,309 [0]

::1 | > 730,434 [0] Finished rendering /search?id=139 normally

::1 | > 731,678 [0]

| - > 9,176 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 9,413 [0] 'mysqli_connect' took 427 us

::1 | > 21,194 [0]

::1 | > 21,537 [0] Loading /user/ajaxlogin

::1 | > 22,411 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 23,370 [0]

::1 | > 24,138 [0] Request URI: /user/ajaxlogin

::1 | > 26,132 [0] 'SELECT id FROM users WHERE name='a'' took 535 us

::1 | > 26,580 [0] Row not found in _db_get_row.

::1 | > 27,443 [0] Could not query database in get_id

::1 | > 28,410 [0] Invalid username/password combination in static::Authenticate (bad id)

| - > 55,191 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 55,437 [0] 'mysqli_connect' took 5,460 us

::1 | > 62,617 [0]

::1 | > 62,957 [0] Loading /search?id=139

::1 | > 64,220 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 65,590 [0]

::1 | > 66,725 [0] Request URI: /search?id=139

::1 | > 67,421 [0] start controller

::1 | > 83,570 [0] id is 0

::1 | > 84,687 [0] 'SELECT * FROM coursedefns WHERE id='139'' took 483 us

::1 | > 85,047 [0] Query result _db_get_row

::1 | > 86,976 [0] Comment::ListAll(140, 2)

::1 | > 87,471 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '2' ORDER BY node.creation_timestamp DESC ' took 204 us

::1 | > 88,208 [0] Query result _db_get_rows

::1 | > 89,402 [0] 'SELECT locked FROM comments_lock WHERE id='140'' took 153 us

::1 | > 90,286 [0] Query result _db_get_row

::1 | > 91,176 [0] 'process description and/or get topics from db' took 5,168 us

::1 | > 91,997 [0] starting deal with tags and procd_descr

::1 | > 94,055 [0] 'deal with tags and procd_descr' took 2,001 us

::1 | > 94,383 [0] Comment::ListAll(140, 1)

::1 | > 95,458 [0] ' SELECT node.id, node.subject, node.creation_timestamp FROM comments AS node, comments AS parent WHERE node.parent = parent.id AND parent.id = '140' AND node.type = '1' ORDER BY node.creation_timestamp DESC ' took 205 us

::1 | > 96,057 [0] Row not found in _db_get_rows.

::1 | > 97,495 [0] 'SELECT uni.name FROM universities AS uni WHERE uni.id = '18' LIMIT 0, 1 ' took 159 us

::1 | > 97,950 [0] Query result _db_get_row

::1 | > 98,701 [0] 'SELECT uni.area FROM universities AS uni, areas AS area WHERE area.id = uni.area AND uni.id = '18' LIMIT 0, 1 ' took 126 us

::1 | > 99,418 [0] Query result _db_get_row

::1 | > 100,772 [0] 'SELECT area.name FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 147 us

::1 | > 101,309 [0] Query result _db_get_row

::1 | > 102,447 [0] 'SELECT area.country FROM areas AS area WHERE area.id = '1' LIMIT 0, 1 ' took 143 us

::1 | > 103,283 [0] Query result _db_get_row

::1 | > 104,650 [0] 'SELECT country.name FROM countries AS country WHERE country.id = '38' LIMIT 0, 1 ' took 167 us

::1 | > 104,995 [0] Query result _db_get_row

::1 | > 105,948 [0] 'wrap up processing and package data for the view' took 11,579 us

::1 | > 113,183 [0] 'action' took 29,227 us

::1 | > 113,532 [0] Loading course/search

::1 | > 114,373 [0] Rendering normal. Last rendered page: /search?id=139

::1 | > 115,331 [0]

::1 | > 116,740 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 117,688 [0] id is 0

::1 | > 118,783 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 122,292 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 122,670 [0] id is 0

::1 | > 123,492 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 124,402 [0] id is 0

::1 | > 125,464 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 126,085 [0] id is 0

::1 | > 126,955 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 128,835 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 129,153 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 130,780 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 131,144 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 131,895 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 132,874 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 133,543 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 134,461 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 136,708 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 137,116 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 137,876 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 138,675 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 139,796 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 140,410 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 141,339 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 142,178 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 143,852 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 146,715 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 149,889 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 150,466 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 154,886 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 155,401 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 156,620 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 156,984 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 159,024 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 160,207 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 160,572 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 162,919 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 163,600 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 164,408 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 165,508 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 169,513 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 215,273 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 215,796 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 217,514 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 217,941 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 219,784 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 220,607 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 221,570 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 222,409 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 225,066 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 225,719 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 227,015 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 227,626 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 228,929 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 229,301 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 230,375 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 231,286 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 232,610 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 232,923 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 233,783 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 234,569 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 235,738 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 236,438 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 237,437 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 238,080 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 239,785 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 240,107 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 240,987 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 241,899 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 242,790 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 243,709 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 244,721 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 245,490 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 246,818 [0]

::1 | > 247,221 [0] 'view' took 133,705 us

::1 | > 248,049 [0] 'all' took 247,945 us

::1 | > 249,006 [0]

::1 | > 249,672 [0] Profiling summary

::1 | > 250,593 [0] mysqli_connect: 5,460 us

::1 | > 251,682 [0] error::generate: 133,221 us

::1 | > 252,668 [0] mysqli: 1,787 us

::1 | > 253,438 [0] process description and/or get topics from db: 5,168 us

::1 | > 254,333 [0] deal with tags and procd_descr: 2,001 us

::1 | > 255,117 [0] wrap up processing and package data for the view: 11,579 us

::1 | > 256,012 [0] action: 29,227 us

::1 | > 256,922 [0] view: 133,705 us

::1 | > 257,873 [0] all: 247,945 us

::1 | > 258,576 [0]

::1 | > 259,623 [0] Finished rendering /search?id=139 normally

::1 | > 263,243 [0]

| - > 4,413 [8] Undefined index: client in /Library/WebServer/Documents/classes/error.class.php on line 171

| - > 4,715 [0] 'mysqli_connect' took 462 us

::1 | > 6,565 [0]

::1 | > 6,932 [0] Loading /autocomplete?list=courses&country=38&area=1&university=18&val=amath

::1 | > 44,115 [0] Not authenticated in GetAuthenticatedID in static::Authenticate

::1 | > 45,909 [0]

::1 | > 49,983 [0] Request URI: /autocomplete?list=courses&country=38&area=1&university=18&val=amath

::1 | > 50,723 [0] start controller

::1 | > 55,267 [0] id is 0

::1 | > 102,089 [0] ' SELECT id,code,title,descr,university FROM coursedefns WHERE title REGEXP '^amath*' ORDER BY title' took 46,033 us

::1 | > 102,514 [0] Row not found in _db_get_rows.

::1 | > 109,626 [0] ' SELECT id,code,title,descr,university FROM coursedefns WHERE code REGEXP '^amath*' ORDER BY code' took 4,803 us

::1 | > 110,116 [0] Query result _db_get_rows

::1 | > 111,325 [8] Undefined index: country in /Library/WebServer/Documents/course/index.php on line 608

::1 | > 112,056 [8] Undefined index: area in /Library/WebServer/Documents/course/index.php on line 611

::1 | > 112,974 [8] Undefined index: university in /Library/WebServer/Documents/course/index.php on line 614

::1 | > 113,843 [8] Undefined index: code in /Library/WebServer/Documents/course/index.php on line 617

::1 | > 114,970 [0] 'view' took -1 us

::1 | > 115,519 [0] 'all' took 115,437 us

::1 | > 116,506 [0]

::1 | > 117,446 [0] Profiling summary

::1 | > 118,281 [0] mysqli_connect: 462 us

::1 | > 119,193 [0] error::generate: 54,020 us

::1 | > 120,207 [0] mysqli: 50,836 us

::1 | > 121,095 [0] view: -1 us

::1 | > 121,968 [0] all: 115,437 us

::1 | > 122,732 [0]

::1 | > 123,694 [0] Finished rendering /autocomplete?list=courses&country=38&area=1&university=18&val=amath normally

::1 | > 124,617 [0]